there are some AppImages (electron apps) that after extracting their files under a temp directory in /tmp/ they need exec perms for their binaries to run there.
So you need to mount your /tmp/ with exec permissions.
I am wondering if there is a way to “fix” when packaging or in code. Alternative it could use another TMPDIR or perhaps a temp folder under /home/user/.tmp/xxx something.
for example jitsi meet electron is one of them:
but this is in many apps
thanks in advance,