fix: grammar nit and copilot suggestions

Signed-off-by: Omkar Sarkar <omkarsarkar24@gmail.com>

Author: OmkarSarkar204

ardupilot_methodic_configurator/frontend_tkinter_progress_window.py

@@ -42,6 +42,7 @@ def __init__(  # pylint: disable=too-many-arguments, too-many-positional-argumen
         self.progress_window = tk.Toplevel(self.parent)
         # Withdraw immediately to prevent flicker while setting up
         self.progress_window.withdraw()
+        self._is_aqua = self.progress_window.tk.call("tk", "windowingsystem") == "aqua"
         self.progress_window.title(title)
         try:
             dpi = self.progress_window.winfo_fpixels("1i")
@@ -121,7 +122,8 @@ def update_progress_bar(self, current_value: int, max_value: int) -> None:
                 self.progress_window.deiconify()
                 self._center_progress_window()
                 self.progress_window.lift()
-                self.progress_window.update()  # Paint pixels now
+                if getattr(self, "_is_aqua", False):
+                    self.progress_window.update()  # macOS needs this to paint pixels NOW
                 self._shown = True
             elif not self.only_show_when_update_progress_called:
                 self.progress_window.lift()
@@ -145,7 +147,7 @@ def update_progress_bar(self, current_value: int, max_value: int) -> None:
                 # other windows while a blocking upload/download is in flight.
                 self.progress_bar.update_idletasks()
 
-                if self.progress_window.tk.call("tk", "windowingsystem") == "aqua":
+                if getattr(self, "_is_aqua", False):
                     self.progress_window.update()
 
                 # Close the progress window when the process is complete

ardupilot_methodic_configurator/frontend_tkinter_show.py

@@ -481,6 +481,7 @@ def __init__(  # pylint: disable=too-many-arguments, too-many-positional-argumen
         if tag_name and isinstance(self.widget, tk.Text):
             self.widget.tag_bind(tag_name, "<Enter>", self.schedule_show, "+")
             self.widget.tag_bind(tag_name, "<Leave>", self.destroy_hide, "+")
+            self.widget.tag_bind(tag_name, "<ButtonPress>", self.destroy_hide, "+")
         else:
             self.widget.bind("<Enter>", self.schedule_show, "+")
             self.widget.bind("<Leave>", self.destroy_hide, "+")
@@ -537,7 +538,7 @@ def create_show(self, _event: Optional[tk.Event] = None) -> None:
 
         self.tooltip = cast("tk.Toplevel", self.toplevel_class(self.widget, bg="#ffffe0"))
 
-        # Remove the windows buttons on all OSs
+        # Remove the window buttons on all OSs
         self.tooltip.wm_overrideredirect(True)  # noqa: FBT003
 
         if not self._is_aqua: