How to fix The SUID sandbox helper binary was found, but is not configured correctly on Ubuntu 24.04?

Error:

 /cursor-0.45.11-build-250207y6nbaw5qc-x86_64.AppImage 

[33057:0220/125346.022623:FATAL:setuid_sandbox_host.cc(163)] 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_cursordjAvFg/chrome-sandbox is owned by root and has mode 4755.

Trace/breakpoint trap

Then I found nice trick:

sudo sysctl -w kernel.apparmor_restrict_unprivileged_userns=0

It's not perfect but it works