Install EndeavourOS with default settings + KDE-Desktop via Calamares (online).
Boot into the system and open Dolphin.
Go into a random folder and right click.
Select “Open Terminal”
Nothing happens
I think it’s the same bug as described here: https://bugs.archlinux.org/task/71840
The person who created the bug report recommended installing ‘kinit’ as a fix. Installing ‘kinit’ also fixes this issue for me and “Open Terminal” is working again.
Maybe ‘kinit’ should be installed by default with EndeavourOS + KDE-Desktop.