There is an inconvenient bug in Xubuntu 19.10 making ALT+TABbing very unclear since there is no highlighting any more - I need to know where exactly may I modify how highlighting looks like in the theme while tabbing windows?
I've gone to
/usr/share/themes/Blackbird/ but there are too many lines to walk through :(
I am able to direct-edit files, no need to any GUI. Thanks!
PS: I've posted an official bugreport here: https://bugs.launchpad.net/ubuntu/+source/xfce4-settings/+bug/1854035