Small bug:

In the map editor, when you click "Map settings", whatever you clicked on before that remains selected as well. As far as I can tell it doesn't really affect performance so it's pretty low priority.

Example:

Yeah it's been around for a while, but I forgot to put it in bugs list ;~; I'll get with a sent about it.

After all these years, its still not fixed.

Yep, I can confirm this, it was happening yesterday

This happens pretty rarely for me, but it does happen.

Happens way to often for me