Common file access control require admin role?

[MorganReid]

I self-deployed an office-related service and everything worked fine. But I have a small problem.
I logged in with an account with the admin role, created a new file test0904 under common, and then selected change owner to set the owner of test0904 to admin ldap account.

I use the admin ldap account to log in, and I see the file test0904 under common. I want to set the permissions for this file, but I find that there is no such option, but the account of the admin role does.

Does Access (Permission setting) require that the account be in the admin role,Even if it is the owner account of the file? In fact, I think that since the file owner has been assigned to an account, the account should have permission control of the file, otherwise still need an account with the admin role to operate.

[trofim24]

I created issue and moved it to Community Server