I had an idea, why don't Aternos owners add a permission manager, when you add a co-owner to the server, you can change what it can do.
Open the server.
Close the server.
Add mods/plugins.
Change mods/plugins system.
Modify folders.
Change version of the server.
Owner can choose how many of this permissions the co-owner has.
Co-owner can have permissions disabled.
That's it, hope you like my idea and implement it into Aternos!
