Merge pull request #37443 from Leleat/master

Fix PopupMenu's letter jumping on any InputEventKey (instead of just a press)

scene/gui/popup_menu.cpp

@@ -394,7 +394,7 @@ void PopupMenu::_gui_input(const Ref<InputEvent> &p_event) {
 
 	Ref<InputEventKey> k = p_event;
 
-	if (allow_search && k.is_valid() && k->get_unicode()) {
+	if (allow_search && k.is_valid() && k->get_unicode() && k->is_pressed()) {
 
 		uint64_t now = OS::get_singleton()->get_ticks_msec();
 		uint64_t diff = now - search_time_msec;