Task switcher not showing icons

Why do the icons of some apps like dbeaver and stremio not appear in the task switcher?

Welcome to the forum! :vulcan_salute:

It is possible that those applications somehow lack an icon in the icon theme that you’re using, in which case they get a generic one, but just to be sure, you could try the following command in a terminal window — as yourself; don’t use sudo:arrow_down:

kbuildsycoca5 --noincremental

If it doesn’t work, then perhaps you can try using a different icon theme. :man_shrugging: