Current app file permissions:
When I run
# file location
cd /Applications
# show flags
ls -lO | grep <app>
# "drwxr-xr-x 3 root wheel uchg 96 Dec 1 2021 <app>.app"
# via sudo, fails
sudo chflags nouchg <app>.app
# via su, fails
su root
chflags nouchg <app>.app
I get
chflags: <app>.app: Operation not permitted
I’ve already tried disabling system integrity protection, and granting full disk access to Terminal, and changing file owner to myself.
csrutil status
# "System Integrity Protection status: disabled."
sudo chown <myself> <app>.app
# "chown: <app>.app: Operation not permitted"
How do I unlock this file?
Also posted at discussions.apple.com.