I installed the new kernel 5.4.0-2 and I see that my Bitwarden appimage doesn't start. I use costume launcher for it and it doesn't do anything now. I started it from terminal and I get:
$ ./Bitwarden-1.16.6-x86_64.AppImage [1361:1129/135353.658006:FATAL:setuid_sandbox_host.cc(157)] The SUID sandbox helper binary was found, but is not configured correctly. Rather than run without sandboxing I'm aborting now. You need to make sure that /tmp/.mount_BitwarzH6nu6/chrome-sandbox is owned by root and has mode 4755. Trace/breakpoint trap (core dumped)
I looked and there is no /tmp/.mount_BitwarzH6nu6/chrome-sandbox.
I didn't have this problem with kernel 5.3.13-1. I can go back to that kernel but if there is a solution I'll be thankful for help.