No clue, what's broken there.
Could also be some strange translation addon of your frontend.
From the looks of it all comboboxes are empty.
Wild guess is that it's related to the Qt version you are using.
Hybrid uses Qt 5.9 on Linux.
May be you see some error message if you start Hybrid from a terminal.
Cu Selur
Ps.: in case it's style related, changing Config->View->Style might help.
Could also be some strange translation addon of your frontend.
From the looks of it all comboboxes are empty.
Wild guess is that it's related to the Qt version you are using.
Hybrid uses Qt 5.9 on Linux.
May be you see some error message if you start Hybrid from a terminal.
Cu Selur
Ps.: in case it's style related, changing Config->View->Style might help.