I’m using the most recent version of Modality theme that is heavily modified. I never got around to making a child because I had mainly been working on the site offline using DesktopServer so I didn’t need the anything hosted till it is ready.
Anyways, I had just recently updated Modality which screwed up my page a bunch. I ended up getting everything back to looking and working how I wanted, with many things actually improved. Mainly the issues were caused by the group that makes Modality changing the name of a bunch of IDs and classes.
After going through that ordeal, I want to avoid it in the future, so I created a backup and want to work on everything within the child now. The theme got installed just fine, but the navbar looks completely messed up.