Cannot update snap namespace: cannot write to "/etc/keystone/fernet-keys" because it would affect the host in "/etc/keystone" snap-update-ns failed with code 1

Hello, I am trying to use microstack but it isn’t opening in the browser. I tried some commands like “sudo snap microstack init --auto --control”, and other commands related to microstack… I am getting this error: cannot update snap namespace: cannot write to “/etc/keystone/fernet-keys” because it would affect the host in “/etc/keystone” snap-update-ns failed with code 1

Looking forward for you help…

Can you create /etc/keystone as a workaround?