https://bugs.kde.org/show_bug.cgi?id=444890
--- Comment #4 from Dominik Kummer <ad...@arkades.org> --- Thats good to know. I now moved all okular configs to backup without success. Finally I found that the bug is related to window rules: I defined an okular window rule placing okular on all virtual desktops initially (rule policy: apply initially). As soon as I remove the rule, okular opens all documents in tabs again. When I place okular on all virtual desktops forcibly (rule policy: force) the tabs feature works also! Rule policy "apply initially" seems to be the problem here. which makes the bug really minor to me now. but eventually the bug effects other window rule use cases also. -- You are receiving this mail because: You are watching all bug changes.
