I looked for a way to create folders inside folders and a way to rename selectors as a nickname (just to understand what selector is for) but I didn’t find it. I don’t know if the Microthemer has this functionality, but if it doesn’t have, I want to give my feedback so you guys can maybe do this later as a new feature. If it has, I would appreciate if you guys show me where it is.
I’m glad you found how to set the nickname. You can’t create sub-folders yet, but this will be supported soon. It will either be included in the next major release (version 7) or will be the very next feature after that.