fix(stats): Detect finished UI on submit.

src/modules/statistics/ui/weeklymonthly.py

@@ -483,12 +483,16 @@ class WeeklyMonthlyUI(StatsUI):
                             ).with_connection(conn)
 
             if modified:
+                # Check whether the UI finished while we were interacting
+                if not self._stopped.done():
                     # If either goal type was modified, clear the rendered cache and refresh
                     for page_key, (goalf, statf) in self._card_cache.items():
                         # If the stat period type is the same as the current period type
                         if page_key[2].period is self._stat_page.period:
                             self._card_cache[page_key] = (None, statf)
                     await self.refresh(thinking=interaction)
+                else:
+                    await interaction.delete_original_response()
         await press.response.send_modal(modal)
 
     async def edit_button_refresh(self):

src/utils/ui/leo.py

@@ -48,6 +48,16 @@ class LeoUI(View):
         # TODO: Replace this with a substitutable ViewLayout class
         self._layout: Optional[tuple[tuple[Item, ...], ...]] = None
 
+    @property
+    def _stopped(self) -> asyncio.Future:
+        """
+        Return an future indicating whether the View has finished interacting.
+
+        Currently exposes a hidden attribute of the underlying View.
+        May be reimplemented in future.
+        """
+        return self._View__stopped
+
     def to_components(self) -> List[Dict[str, Any]]:
         """
         Extending component generator to apply the set _layout, if it exists.