I have installed gnome web from flathub after restarting it stay on background apps area but i have bot started the web app what is the error here i find this is not an issue foe other apps such as vivaldi firefox waterfox brave chromium ungoogledcchromium
Did you recently search for something in the GNOME shell overview? Could it be the search provider running in the background? It should run for one minute after any search.
Otherwise, no clue. It absolutely is not supposed to continue running after the last window is closed.
We do have subprocess leaks but I don’t think the portal is able to detect those.