Comment # 3 on bug 1196542 from Sebastian Wagner

I added the patch
https://github.com/netblue30/firejail/commit/bb334a8fd4f0911a8dfa1538d02fbd0574b81333
to Virtualization/firejail. Can you please check if this fixes the issue?
https://software.opensuse.org//download.html?project=Virtualization&package=firejail