Fix up pausing / parking display (#17460)

Marlin/src/feature/pause.h

 };
 
 enum PauseMessage : char {
-  PAUSE_MESSAGE_PAUSING,
+  PAUSE_MESSAGE_PARKING,
   PAUSE_MESSAGE_CHANGING,
   PAUSE_MESSAGE_WAITING,
   PAUSE_MESSAGE_UNLOAD,

Marlin/src/gcode/feature/pause/M125.cpp

   #endif
 
   #if HAS_LCD_MENU
-    lcd_pause_show_message(PAUSE_MESSAGE_PAUSING, PAUSE_MODE_PAUSE_PRINT);
+    lcd_pause_show_message(PAUSE_MESSAGE_PARKING, PAUSE_MODE_PAUSE_PRINT);
     const bool show_lcd = parser.seenval('P');
   #else
     constexpr bool show_lcd = false;

Marlin/src/lcd/language/language_cz.h

   #if LCD_HEIGHT >= 4
     // Up to 3 lines allowed
     PROGMEM Language_Str MSG_ADVANCED_PAUSE_WAITING        = _UxGT(MSG_2_LINE("Stikněte tlačítko", "pro obnovení tisku"));
-    PROGMEM Language_Str MSG_PAUSE_PRINT_INIT              = _UxGT(MSG_1_LINE("Parkování..."));
+    PROGMEM Language_Str MSG_PAUSE_PRINT_PARKING           = _UxGT(MSG_1_LINE("Parkování..."));
     PROGMEM Language_Str MSG_FILAMENT_CHANGE_INIT          = _UxGT(MSG_3_LINE("Čekejte prosím", "na zahájení", "výměny filamentu"));
     PROGMEM Language_Str MSG_FILAMENT_CHANGE_INSERT        = _UxGT(MSG_3_LINE("Vložte filament", "a stiskněte", "tlačítko..."));
     PROGMEM Language_Str MSG_FILAMENT_CHANGE_HEAT          = _UxGT(MSG_2_LINE("Klikněte pro", "nahřátí trysky"));
   #else // LCD_HEIGHT < 4
     // Up to 2 lines allowed
     PROGMEM Language_Str MSG_ADVANCED_PAUSE_WAITING        = _UxGT(MSG_2_LINE("Stikněte tlač.", "pro obnovení"));
-    PROGMEM Language_Str MSG_PAUSE_PRINT_INIT              = _UxGT(MSG_1_LINE("Parkování..."));
+    PROGMEM Language_Str MSG_PAUSE_PRINT_PARKING           = _UxGT(MSG_1_LINE("Parkování..."));
     PROGMEM Language_Str MSG_FILAMENT_CHANGE_INIT          = _UxGT(MSG_1_LINE("Čekejte..."));
     PROGMEM Language_Str MSG_FILAMENT_CHANGE_INSERT        = _UxGT(MSG_1_LINE("Vložte, klikněte"));
     PROGMEM Language_Str MSG_FILAMENT_CHANGE_HEAT          = _UxGT(MSG_2_LINE("Klikněte pro", "nahřátí"));

Marlin/src/lcd/language/language_de.h

   //                                       ...oder 2 Zeilen auf einem 3-Zeilen-Display.
   #if LCD_HEIGHT >= 4
     PROGMEM Language_Str MSG_ADVANCED_PAUSE_WAITING        = _UxGT(MSG_2_LINE("Knopf drücken um", "Druck fortzusetzen"));
-    PROGMEM Language_Str MSG_PAUSE_PRINT_INIT              = _UxGT(MSG_2_LINE("Druck ist", "pausiert..."));
+    PROGMEM Language_Str MSG_PAUSE_PRINT_PARKING           = _UxGT(MSG_2_LINE("Druck ist", "pausiert..."));
     PROGMEM Language_Str MSG_FILAMENT_CHANGE_INIT          = _UxGT(MSG_3_LINE("Warte auf den", "Start des", "Filamentwechsels..."));
     PROGMEM Language_Str MSG_FILAMENT_CHANGE_INSERT        = _UxGT(MSG_3_LINE("Filament einlegen", "und Knopf drücken", "um fortzusetzen"));
     PROGMEM Language_Str MSG_FILAMENT_CHANGE_HEAT          = _UxGT(MSG_2_LINE("Knopf drücken um", "Düse aufzuheizen"));
     PROGMEM Language_Str MSG_FILAMENT_CHANGE_RESUME        = _UxGT(MSG_3_LINE("Warte auf", "Fortsetzen des", "Drucks..."));
   #else // LCD_HEIGHT < 4
     PROGMEM Language_Str MSG_ADVANCED_PAUSE_WAITING        = _UxGT(MSG_1_LINE("Klick zum Fortsetzen"));
-    PROGMEM Language_Str MSG_PAUSE_PRINT_INIT              = _UxGT(MSG_1_LINE("Pausiert..."));
+    PROGMEM Language_Str MSG_PAUSE_PRINT_PARKING           = _UxGT(MSG_1_LINE("Pausiert..."));
     PROGMEM Language_Str MSG_FILAMENT_CHANGE_INIT          = _UxGT(MSG_1_LINE("Bitte warten..."));
     PROGMEM Language_Str MSG_FILAMENT_CHANGE_INSERT        = _UxGT(MSG_1_LINE("Laden und Klick"));
     PROGMEM Language_Str MSG_FILAMENT_CHANGE_HEAT          = _UxGT(MSG_1_LINE("Klick zum Heizen"));

Marlin/src/lcd/language/language_en.h

   //
   #if LCD_HEIGHT >= 4
     PROGMEM Language_Str MSG_ADVANCED_PAUSE_WAITING        = _UxGT(MSG_2_LINE("Press Button", "to resume print"));
-    PROGMEM Language_Str MSG_PAUSE_PRINT_INIT              = _UxGT(MSG_1_LINE("Parking..."));
+    PROGMEM Language_Str MSG_PAUSE_PRINT_PARKING           = _UxGT(MSG_1_LINE("Parking..."));
     PROGMEM Language_Str MSG_FILAMENT_CHANGE_INIT          = _UxGT(MSG_3_LINE("Wait for", "filament change", "to start"));
     PROGMEM Language_Str MSG_FILAMENT_CHANGE_INSERT        = _UxGT(MSG_3_LINE("Insert filament", "and press button", "to continue"));
     PROGMEM Language_Str MSG_FILAMENT_CHANGE_HEAT          = _UxGT(MSG_2_LINE("Press button", "to heat nozzle"));
     PROGMEM Language_Str MSG_FILAMENT_CHANGE_RESUME        = _UxGT(MSG_2_LINE("Wait for print", "to resume..."));
   #else
     PROGMEM Language_Str MSG_ADVANCED_PAUSE_WAITING        = _UxGT(MSG_1_LINE("Click to continue"));
-    PROGMEM Language_Str MSG_PAUSE_PRINT_INIT              = _UxGT(MSG_1_LINE("Parking..."));
+    PROGMEM Language_Str MSG_PAUSE_PRINT_PARKING           = _UxGT(MSG_1_LINE("Parking..."));
     PROGMEM Language_Str MSG_FILAMENT_CHANGE_INIT          = _UxGT(MSG_1_LINE("Please wait..."));
     PROGMEM Language_Str MSG_FILAMENT_CHANGE_INSERT        = _UxGT(MSG_1_LINE("Insert and Click"));
     PROGMEM Language_Str MSG_FILAMENT_CHANGE_HEAT          = _UxGT(MSG_1_LINE("Click to heat"));

Marlin/src/lcd/language/language_es.h

 
   #if LCD_HEIGHT >= 4
     PROGMEM Language_Str MSG_ADVANCED_PAUSE_WAITING        = _UxGT(MSG_2_LINE("Pulsar el botón para", "reanudar impresión"));
-    PROGMEM Language_Str MSG_PAUSE_PRINT_INIT              = _UxGT(MSG_1_LINE("Aparcando..."));
+    PROGMEM Language_Str MSG_PAUSE_PRINT_PARKING           = _UxGT(MSG_1_LINE("Aparcando..."));
     PROGMEM Language_Str MSG_FILAMENT_CHANGE_INIT          = _UxGT(MSG_3_LINE("Esperando para", "iniciar el cambio", "de filamento"));
     PROGMEM Language_Str MSG_FILAMENT_CHANGE_INSERT        = _UxGT(MSG_3_LINE("Inserte el filamento", "y pulse el botón", "para continuar..."));
     PROGMEM Language_Str MSG_FILAMENT_CHANGE_HEAT          = _UxGT(MSG_2_LINE("Pulse el botón para", "calentar la boquilla"));
     PROGMEM Language_Str MSG_FILAMENT_CHANGE_RESUME        = _UxGT(MSG_2_LINE("Esperando impresora", "para reanudar..."));
   #else
     PROGMEM Language_Str MSG_ADVANCED_PAUSE_WAITING        = _UxGT(MSG_1_LINE("Pulse para continuar"));
-    PROGMEM Language_Str MSG_PAUSE_PRINT_INIT              = _UxGT(MSG_1_LINE("Aparcando..."));
+    PROGMEM Language_Str MSG_PAUSE_PRINT_PARKING           = _UxGT(MSG_1_LINE("Aparcando..."));
     PROGMEM Language_Str MSG_FILAMENT_CHANGE_INIT          = _UxGT(MSG_1_LINE("Por Favor espere..."));
     PROGMEM Language_Str MSG_FILAMENT_CHANGE_INSERT        = _UxGT(MSG_1_LINE("Inserte y Pulse"));
     PROGMEM Language_Str MSG_FILAMENT_CHANGE_HEAT          = _UxGT(MSG_1_LINE("Pulse para Calentar"));

Marlin/src/lcd/language/language_fr.h

   #if LCD_HEIGHT >= 4
     // Up to 3 lines allowed
     PROGMEM Language_Str MSG_ADVANCED_PAUSE_WAITING        = _UxGT(MSG_2_LINE("Presser bouton", "pour reprendre"));
-    PROGMEM Language_Str MSG_PAUSE_PRINT_INIT              = _UxGT(MSG_1_LINE("Parking..."));
+    PROGMEM Language_Str MSG_PAUSE_PRINT_PARKING           = _UxGT(MSG_1_LINE("Parking..."));
     PROGMEM Language_Str MSG_FILAMENT_CHANGE_INIT          = _UxGT(MSG_2_LINE("Attente filament", "pour démarrer"));
     PROGMEM Language_Str MSG_FILAMENT_CHANGE_INSERT        = _UxGT(MSG_3_LINE("Insérer filament", "et app. bouton", "pour continuer..."));
     PROGMEM Language_Str MSG_FILAMENT_CHANGE_HEAT          = _UxGT(MSG_2_LINE("Presser le bouton", "pour chauffer..."));

Marlin/src/lcd/language/language_gl.h

 
   #if LCD_HEIGHT >= 4
     PROGMEM Language_Str MSG_ADVANCED_PAUSE_WAITING        = _UxGT(MSG_2_LINE("Preme o botón para", "continuar impresión"));
-    PROGMEM Language_Str MSG_PAUSE_PRINT_INIT              = _UxGT(MSG_1_LINE("Estacionando..."));
+    PROGMEM Language_Str MSG_PAUSE_PRINT_PARKING           = _UxGT(MSG_1_LINE("Estacionando..."));
     PROGMEM Language_Str MSG_FILAMENT_CHANGE_INIT          = _UxGT(MSG_3_LINE("Agarde para", "comezar cambio", "de filamento"));
     PROGMEM Language_Str MSG_FILAMENT_CHANGE_INSERT        = _UxGT(MSG_3_LINE("Introduza o", "filamento e", "faga click"));
     PROGMEM Language_Str MSG_FILAMENT_CHANGE_HEAT          = _UxGT(MSG_2_LINE("Prema o botón para", "quentar o bico"));
     PROGMEM Language_Str MSG_FILAMENT_CHANGE_RESUME        = _UxGT(MSG_3_LINE("Agarde a que", "se retome", "a impresión"));
   #else
     PROGMEM Language_Str MSG_ADVANCED_PAUSE_WAITING        = _UxGT(MSG_1_LINE("Premer para continuar"));
-    PROGMEM Language_Str MSG_PAUSE_PRINT_INIT              = _UxGT(MSG_1_LINE("Estacionando..."));
+    PROGMEM Language_Str MSG_PAUSE_PRINT_PARKING           = _UxGT(MSG_1_LINE("Estacionando..."));
     PROGMEM Language_Str MSG_FILAMENT_CHANGE_INIT          = _UxGT(MSG_1_LINE("Agarde..."));
     PROGMEM Language_Str MSG_FILAMENT_CHANGE_INSERT        = _UxGT(MSG_1_LINE("Introduza e click"));
     PROGMEM Language_Str MSG_FILAMENT_CHANGE_HEAT          = _UxGT(MSG_1_LINE("Prema para quentar"));

Marlin/src/lcd/language/language_it.h

   //                                                  ...o fino a 2 linee su un display a 3 righe.
   #if LCD_HEIGHT >= 4
     PROGMEM Language_Str MSG_ADVANCED_PAUSE_WAITING        = _UxGT(MSG_3_LINE("Premi per", "riprendere", "la stampa"));
-    PROGMEM Language_Str MSG_PAUSE_PRINT_INIT              = _UxGT(MSG_1_LINE("Parcheggiando..."));
+    PROGMEM Language_Str MSG_PAUSE_PRINT_PARKING           = _UxGT(MSG_1_LINE("Parcheggiando..."));
     PROGMEM Language_Str MSG_FILAMENT_CHANGE_INIT          = _UxGT(MSG_3_LINE("Attendere avvio", "del cambio", "di filamento"));
     PROGMEM Language_Str MSG_FILAMENT_CHANGE_INSERT        = _UxGT(MSG_3_LINE("Inserisci il", "filamento e premi", "per continuare"));
     PROGMEM Language_Str MSG_FILAMENT_CHANGE_HEAT          = _UxGT(MSG_2_LINE("Premi per", "riscaldare ugello"));

Marlin/src/lcd/language/language_pl.h

   //
   #if LCD_HEIGHT >= 4
     PROGMEM Language_Str MSG_ADVANCED_PAUSE_WAITING        = _UxGT(MSG_2_LINE("Nacisnik przycisk", "by wznowić drukowanie"));
-    PROGMEM Language_Str MSG_PAUSE_PRINT_INIT              = _UxGT(MSG_1_LINE("Parkowanie..."));
+    PROGMEM Language_Str MSG_PAUSE_PRINT_PARKING           = _UxGT(MSG_1_LINE("Parkowanie..."));
     PROGMEM Language_Str MSG_FILAMENT_CHANGE_INIT          = _UxGT(MSG_3_LINE("Czekam na", "zmianę filamentu", "by wystartować"));
     PROGMEM Language_Str MSG_FILAMENT_CHANGE_INSERT        = _UxGT(MSG_3_LINE("Włóż filament", "i naciśnij przycisk", "by kontynuować"));
     PROGMEM Language_Str MSG_FILAMENT_CHANGE_HEAT          = _UxGT(MSG_2_LINE("Naciśnij przycisk", "by nagrzać dyszę"));
     PROGMEM Language_Str MSG_FILAMENT_CHANGE_RESUME        = _UxGT(MSG_2_LINE("Czekam na", "wznowienie wydruku..."));
   #else
     PROGMEM Language_Str MSG_ADVANCED_PAUSE_WAITING        = _UxGT(MSG_1_LINE("Kliknij by kontynuować"));
-    PROGMEM Language_Str MSG_PAUSE_PRINT_INIT              = _UxGT(MSG_1_LINE("Parkowanie..."));
+    PROGMEM Language_Str MSG_PAUSE_PRINT_PARKING           = _UxGT(MSG_1_LINE("Parkowanie..."));
     PROGMEM Language_Str MSG_FILAMENT_CHANGE_INIT          = _UxGT(MSG_1_LINE("Proszę czekać..."));
     PROGMEM Language_Str MSG_FILAMENT_CHANGE_INSERT        = _UxGT(MSG_1_LINE("Włóż i kliknij"));
     PROGMEM Language_Str MSG_FILAMENT_CHANGE_HEAT          = _UxGT(MSG_1_LINE("Kliknij by nagrzać"));

Marlin/src/lcd/language/language_sk.h

   //
   #if LCD_HEIGHT >= 4
     PROGMEM Language_Str MSG_ADVANCED_PAUSE_WAITING        = _UxGT(MSG_2_LINE("Stlačte tlačidlo", "pre obnovu tlače"));
-    PROGMEM Language_Str MSG_PAUSE_PRINT_INIT              = _UxGT(MSG_1_LINE("Parkovanie..."));
+    PROGMEM Language_Str MSG_PAUSE_PRINT_PARKING           = _UxGT(MSG_1_LINE("Parkovanie..."));
     PROGMEM Language_Str MSG_FILAMENT_CHANGE_INIT          = _UxGT(MSG_3_LINE("Čakajte prosím", "na spustenie", "výmeny filamentu"));
     PROGMEM Language_Str MSG_FILAMENT_CHANGE_INSERT        = _UxGT(MSG_3_LINE("Vložte filament", "a stlačte tlačidlo", "pre pokračovanie"));
     PROGMEM Language_Str MSG_FILAMENT_CHANGE_HEAT          = _UxGT(MSG_2_LINE("Stlačte tlačidlo", "pre ohrev trysky"));
     PROGMEM Language_Str MSG_FILAMENT_CHANGE_RESUME        = _UxGT(MSG_2_LINE("Čakajte prosím na", "obnovenie tlače..."));
   #else
     PROGMEM Language_Str MSG_ADVANCED_PAUSE_WAITING        = _UxGT(MSG_1_LINE("Kliknite pre pokr."));
-    PROGMEM Language_Str MSG_PAUSE_PRINT_INIT              = _UxGT(MSG_1_LINE("Parkovanie..."));
+    PROGMEM Language_Str MSG_PAUSE_PRINT_PARKING           = _UxGT(MSG_1_LINE("Parkovanie..."));
     PROGMEM Language_Str MSG_FILAMENT_CHANGE_INIT          = _UxGT(MSG_1_LINE("Čakajte prosím..."));
     PROGMEM Language_Str MSG_FILAMENT_CHANGE_INSERT        = _UxGT(MSG_1_LINE("Vložte a kliknite"));
     PROGMEM Language_Str MSG_FILAMENT_CHANGE_HEAT          = _UxGT(MSG_1_LINE("Kliknite pre ohrev"));

Marlin/src/lcd/language/language_tr.h

   #if LCD_HEIGHT >= 4
 
     PROGMEM Language_Str MSG_ADVANCED_PAUSE_WAITING        = _UxGT(MSG_2_LINE("Baskıya devam etmek", "için Butona bas"));
-    PROGMEM Language_Str MSG_PAUSE_PRINT_INIT              = _UxGT(MSG_1_LINE("Park Ediliyor..."));
+    PROGMEM Language_Str MSG_PAUSE_PRINT_PARKING           = _UxGT(MSG_1_LINE("Park Ediliyor..."));
     PROGMEM Language_Str MSG_FILAMENT_CHANGE_INIT          = _UxGT(MSG_3_LINE("Filaman değişimi", "için başlama", "bekleniyor"));
     PROGMEM Language_Str MSG_FILAMENT_CHANGE_INSERT        = _UxGT(MSG_3_LINE("Filamanı yükle", "ve devam için", "tuşa bas..."));
     PROGMEM Language_Str MSG_FILAMENT_CHANGE_HEAT          = _UxGT(MSG_2_LINE("Nozulü Isıtmak için", "Butona Bas."));
     PROGMEM Language_Str MSG_FILAMENT_CHANGE_RESUME        = _UxGT(MSG_2_LINE("Baskının devam ", "etmesi için bekle"));
   #else
     PROGMEM Language_Str MSG_ADVANCED_PAUSE_WAITING        = _UxGT(MSG_1_LINE("Sürdürmek İçin Tıkla"));
-    PROGMEM Language_Str MSG_PAUSE_PRINT_INIT              = _UxGT(MSG_1_LINE("Park Ediliyor..."));
+    PROGMEM Language_Str MSG_PAUSE_PRINT_PARKING           = _UxGT(MSG_1_LINE("Park Ediliyor..."));
     PROGMEM Language_Str MSG_FILAMENT_CHANGE_INIT          = _UxGT(MSG_1_LINE("Lütfen bekleyiniz..."));
     PROGMEM Language_Str MSG_FILAMENT_CHANGE_INSERT        = _UxGT(MSG_1_LINE("Yükle ve bas"));
     PROGMEM Language_Str MSG_FILAMENT_CHANGE_HEAT          = _UxGT(MSG_1_LINE("Isıtmak için Tıkla"));

Marlin/src/lcd/language/language_zh_TW.h

   //
   #if LCD_HEIGHT >= 4
     PROGMEM Language_Str MSG_ADVANCED_PAUSE_WAITING        = _UxGT(MSG_2_LINE("按下按鈕", "恢復列印")); //"Press Button to resume print"
-    PROGMEM Language_Str MSG_PAUSE_PRINT_INIT              = _UxGT(MSG_1_LINE("停車中 ..."));   //"Parking..."
+    PROGMEM Language_Str MSG_PAUSE_PRINT_PARKING           = _UxGT(MSG_1_LINE("停車中 ..."));   //"Parking..."
     PROGMEM Language_Str MSG_FILAMENT_CHANGE_INIT          = _UxGT(MSG_3_LINE("等待開始", "絲料", "變更"));     //"Wait for start of the filament change"
     PROGMEM Language_Str MSG_FILAMENT_CHANGE_UNLOAD        = _UxGT(MSG_2_LINE("等待", "卸下絲料"));     //"Wait for filament unload"
     PROGMEM Language_Str MSG_FILAMENT_CHANGE_INSERT        = _UxGT(MSG_3_LINE("插入絲料", "並按鍵", "繼續 ..."));     //"Insert filament and press button to continue..."
     PROGMEM Language_Str MSG_FILAMENT_CHANGE_RESUME        = _UxGT(MSG_2_LINE("等待列印", "恢復"));     //"Wait for print to resume"
   #else // LCD_HEIGHT < 4
     PROGMEM Language_Str MSG_ADVANCED_PAUSE_WAITING        = _UxGT(MSG_1_LINE("按下繼續.."));   //"Click to continue"
-    PROGMEM Language_Str MSG_PAUSE_PRINT_INIT              = _UxGT(MSG_1_LINE("停車中 ..."));     //"Parking..."
+    PROGMEM Language_Str MSG_PAUSE_PRINT_PARKING           = _UxGT(MSG_1_LINE("停車中 ..."));     //"Parking..."
     PROGMEM Language_Str MSG_FILAMENT_CHANGE_INIT          = _UxGT(MSG_1_LINE("請等待 ..."));     //"Please wait..."
     PROGMEM Language_Str MSG_FILAMENT_CHANGE_INSERT        = _UxGT(MSG_1_LINE("插入並點擊"));     //"Insert and Click"
     PROGMEM Language_Str MSG_FILAMENT_CHANGE_HEAT          = _UxGT(MSG_1_LINE("按下加熱.."));     //"Click to heat"

Marlin/src/lcd/menu/menu.cpp

 screenFunc_t MenuEditItemBase::callbackFunc;
 bool         MenuEditItemBase::liveEdit;
 
-// Prevent recursion into screen handlers
-bool no_reentry = false;
-
 ////////////////////////////////////////////
 //////// Menu Navigation & History /////////
 ////////////////////////////////////////////
 ////////////////////////////////////////////
 
 //
-// Display the synchronize screen until moves are
-// finished, and don't return to the caller until
-// done. ** This blocks the command queue! **
+// Display a "synchronize" screen with a custom message until
+// all moves are finished. Go back to calling screen when done.
 //
-static PGM_P sync_message;
-
-void MarlinUI::_synchronize() {
-  if (should_draw()) MenuItem_static::draw(LCD_HEIGHT >= 4, sync_message);
-  if (no_reentry) return;
-  // Make this the current handler till all moves are done
-  const screenFunc_t old_screen = currentScreen;
-  goto_screen(_synchronize);
-  no_reentry = true;
-  planner.synchronize(); // idle() is called until moves complete
-  no_reentry = false;
-  goto_screen(old_screen);
-}
-
-// Display the synchronize screen with a custom message
-// ** This blocks the command queue! **
 void MarlinUI::synchronize(PGM_P const msg/*=nullptr*/) {
-  sync_message = msg ?: GET_TEXT(MSG_MOVING);
-  _synchronize();
+  static PGM_P sync_message = msg ?: GET_TEXT(MSG_MOVING);
+  save_previous_screen();
+  goto_screen([]{
+    if (should_draw()) MenuItem_static::draw(LCD_HEIGHT >= 4, sync_message);
+  });
+  defer_status_screen();
+  planner.synchronize(); // idle() is called until moves complete
+  goto_previous_screen_no_defer();
 }
 
 /**

Marlin/src/lcd/menu/menu_filament.cpp

   END_SCREEN();
 }
 
-void lcd_pause_pausing_message()  { _lcd_pause_message(GET_TEXT(MSG_PAUSE_PRINT_INIT));        }
+void lcd_pause_parking_message()  { _lcd_pause_message(GET_TEXT(MSG_PAUSE_PRINT_PARKING));     }
 void lcd_pause_changing_message() { _lcd_pause_message(GET_TEXT(MSG_FILAMENT_CHANGE_INIT));    }
 void lcd_pause_unload_message()   { _lcd_pause_message(GET_TEXT(MSG_FILAMENT_CHANGE_UNLOAD));  }
 void lcd_pause_heating_message()  { _lcd_pause_message(GET_TEXT(MSG_FILAMENT_CHANGE_HEATING)); }
 
 FORCE_INLINE screenFunc_t ap_message_screen(const PauseMessage message) {
   switch (message) {
-    case PAUSE_MESSAGE_PAUSING:  return lcd_pause_pausing_message;
+    case PAUSE_MESSAGE_PARKING:  return lcd_pause_parking_message;
     case PAUSE_MESSAGE_CHANGING: return lcd_pause_changing_message;
     case PAUSE_MESSAGE_UNLOAD:   return lcd_pause_unload_message;
     case PAUSE_MESSAGE_WAITING:  return lcd_pause_waiting_message;

Marlin/src/lcd/menu/menu_ubl.cpp

                                               // separate value that doesn't lose precision.
 static int16_t ubl_encoderPosition = 0;
 
-static void _lcd_mesh_fine_tune(PGM_P msg) {
+static void _lcd_mesh_fine_tune(PGM_P const msg) {
   ui.defer_status_screen();
   if (ubl.encoder_diff) {
     ubl_encoderPosition = (ubl.encoder_diff > 0) ? 1 : -1;
   }
 }
 
-void _lcd_mesh_edit_NOP() {
+void lcd_limbo() {
+  ui.currentScreen = []{};
   ui.defer_status_screen();
 }
 
 float lcd_mesh_edit() {
-  ui.goto_screen(_lcd_mesh_edit_NOP);
+  lcd_limbo();
   ui.refresh(LCDVIEW_CALL_REDRAW_NEXT);
   _lcd_mesh_fine_tune(GET_TEXT(MSG_MESH_EDITOR));
   return mesh_edit_value;
 
 void lcd_mesh_edit_setup(const float &initial) {
   mesh_edit_value = mesh_edit_accumulator = initial;
-  ui.goto_screen(_lcd_mesh_edit_NOP);
+  lcd_limbo();
 }
 
 void _lcd_z_offset_edit() {
 void set_current_from_steppers_for_axis(const AxisEnum axis);
 void sync_plan_position();
 
-void _lcd_do_nothing() {}
 void _lcd_hard_stop() {
   const screenFunc_t old_screen = ui.currentScreen;
-  ui.currentScreen = _lcd_do_nothing;
+  lcd_limbo();
   planner.quick_stop();
   ui.currentScreen = old_screen;
   set_current_from_steppers_for_axis(ALL_AXES);

Marlin/src/lcd/ultralcd.cpp

 
 #if HAS_LCD_MENU
 
-  extern bool no_reentry; // Flag to prevent recursion into menu handlers
-
   int8_t manual_move_axis = (int8_t)NO_AXIS;
   millis_t manual_move_start_time = 0;
 
 
     auto do_click = [&]{
       wait_for_unclick = true;                        //  - Set debounce flag to ignore continous clicks
-      lcd_clicked = !wait_for_user && !no_reentry;    //  - Keep the click if not waiting for a user-click
+      lcd_clicked = !wait_for_user;                   //  - Keep the click if not waiting for a user-click
       wait_for_user = false;                          //  - Any click clears wait for user
       quick_feedback();                               //  - Always make a click sound
     };
   void MarlinUI::pause_print() {
     #if HAS_LCD_MENU
       synchronize(GET_TEXT(MSG_PAUSING));
+      defer_status_screen();
     #endif
 
     #if ENABLED(HOST_PROMPT_SUPPORT)
 
     #if ENABLED(PARK_HEAD_ON_PAUSE)
       #if HAS_SPI_LCD
-        lcd_pause_show_message(PAUSE_MESSAGE_PAUSING, PAUSE_MODE_PAUSE_PRINT);  // Show message immediately to let user know about pause in progress
+        lcd_pause_show_message(PAUSE_MESSAGE_PARKING, PAUSE_MODE_PAUSE_PRINT);  // Show message immediately to let user know about pause in progress
       #endif
       queue.inject_P(PSTR("M25 P\nM24"));
     #elif ENABLED(SDSUPPORT)

Marlin/src/lcd/ultralcd.h

 
 private:
 
-  static void _synchronize();
-
   #if HAS_DISPLAY
     static void finish_status(const bool persist);
   #endif