This Ubuntu 22.04 installation is fairly new. Why firefox is trying to read .bashrc and many other files. Does this indicate a security breach?
[340664.822484] audit: type=1400 audit(1665738538.467:3862): apparmor="DENIED" operation="open" profile="snap.firefox.firefox" name="/home/chris/.bashrc" pid=232464 comm="pool-firefox" requested_mask="r" denied_mask="r" fsuid=1000 ouid=1000