How to update chowned flutter on linux installed in /opt/ with yay from aur?

Question

I installed flutter on linux into /opt/ folder from aur by yay. I found that I should change ownership from root to another user. Found some steps which suggested changing to exclusive flutter group so I chowned it and forgot about that. Maybe it was this answer here. And now I cannot update flutter installed because of the ownership rights.

Answer 1

Maybe the solution is to fix it like this

sudo groupadd flutterusers
sudo gpasswd -a $USER flutterusers
sudo chown -R :flutterusers /opt/flutter
sudo chmod -R g+w /opt/flutter/

And mentions:

If you still get permission denied errors, you can also change the permissions of the /opt/flutter folder to your $USER:

sudo chown -R $USER:flutterusers /opt/flutter