Keep popover effects alive until surface destruction

shell/ferese-shell/src/main.rs

@@ -171,6 +171,7 @@ struct FereseShell {
     theme_error: Option<String>,
     pending_config_error: Option<String>,
     menu: Option<status_ui::OpenMenu>,
+    closing_menu_effects: std::collections::HashMap<window::Id, EffectsBinding>,
     system_modal: Option<system_modal::SystemModal>,
     launcher: Option<launcher::Launcher>,
     launcher_files: launcher::files::Files,
@@ -340,6 +341,7 @@ impl cosmic::Application for FereseShell {
             theme_error: None,
             pending_config_error,
             menu: None,
+            closing_menu_effects: Default::default(),
             system_modal: None,
             launcher: None,
             launcher_files: Default::default(),
@@ -1204,6 +1206,7 @@ mod tests {
             theme_error: None,
             pending_config_error: None,
             menu: None,
+            closing_menu_effects: Default::default(),
             system_modal: None,
             launcher: None,
             launcher_files: Default::default(),