I turned on dev mode for my game in the editor to use temporarily while testing, and this seems to have broken something, as right after this the editor has gotten stuck and unresponsive when loading in. The tab name after loading for a moment says "undefined." Can anyone help with this?

I did find that someone else seemed to have the same issue, but I cannot use the offline version very easily because I have a mac, so I'd rather not go through the trouble of setting all of that up if I don't have to.