Update: After another Flatpak update, the icons are now showing, even for the apps that didn’t update. Not sure what changed, but I had previously tried “flatpak repair” and other diagnostics to no avail.
Update: After another Flatpak update, the icons are now showing, even for the apps that didn’t update. Not sure what changed, but I had previously tried “flatpak repair” and other diagnostics to no avail.