@Ilija
Could your try running after disabling apparmor profile for webbrpwser-app sudo apparmor_parser -R /etc/apparmor.d/usr.bin.webbrowser-app
and let me know the result
@Ilija
Could your try running after disabling apparmor profile for webbrpwser-app d/usr.bin. webbrowser- app
sudo apparmor_parser -R /etc/apparmor.
and let me know the result