make sure gui function runs in main thread

barkshark_web/component/status_bar.py

@@ -469,10 +469,9 @@ class StatusBar(ComponentBase):
 
 		elif action == 'delete':
 			acct.api.admin_domains_unblock(row.id)
-			del row.domain
 			self.window.notification(f'Unblocked domain: {row.domain}')
 
-		elif action == 'refresh':
+		elif action in {'refresh', 'save', 'delete'}:
 			Thread(target=self.fediban_refresh, kwargs={'force': True}).start()
 
 		if action in {'save', 'delete', 'close'}:

barkshark_web/component/window.py

@@ -552,7 +552,7 @@ class NotificationTimeout(Thread):
 
 	def run_func(self, timeout, bar, label):
 		self.stop_event.wait(timeout)
-		bar.set_reveal_child(False)
+		run_in_gui_thread(bar.set_reveal_child, False)
 
 
 class AutocompleteTimeout(threading.Thread):