change filters's order to fix memory leak

Author: HuXiaomao

Diff for: src/prompt_toolkit/layout/menus.py

@@ -289,7 +289,7 @@ def __init__(
             ),
             # Show when there are completions but not at the point we are
             # returning the input.
-            filter=has_completions & ~is_done & extra_filter,
+            filter=extra_filter & has_completions & ~is_done,
         )
 
 
@@ -647,7 +647,7 @@ def __init__(
 
         # Display filter: show when there are completions but not at the point
         # we are returning the input.
-        full_filter = has_completions & ~is_done & extra_filter
+        full_filter = extra_filter & has_completions & ~is_done
 
         @Condition
         def any_completion_has_meta() -> bool:
@@ -676,7 +676,7 @@ def any_completion_has_meta() -> bool:
 
         meta_window = ConditionalContainer(
             content=Window(content=_SelectedCompletionMetaControl()),
-            filter=show_meta & full_filter & any_completion_has_meta,
+            filter=full_filter & show_meta & any_completion_has_meta,
         )
 
         # Initialise split.

Diff for: src/prompt_toolkit/shortcuts/prompt.py

@@ -571,9 +571,9 @@ def display_placeholder() -> bool:
                 dont_extend_height=True,
                 height=Dimension(min=1),
             ),
-            filter=~is_done
-            & renderer_height_is_known
-            & Condition(lambda: self.bottom_toolbar is not None),
+            filter=Condition(lambda: self.bottom_toolbar is not None)
+            & ~is_done
+            & renderer_height_is_known,
         )
 
         search_toolbar = SearchToolbar(