Fixes#23645
The problem is that the solution editor UI is an EUI, so the UI updates before the game states are applied.
A correct fix would be to move it to a BUI in some way, but that's a little involved as we don't really have pre-existing code that uses BUIs in a manner good for this. I decided against this because I realized we'd want to have more tools similar to this and tbh I kinda figured integrating it with VV would be a better fix instead, so...
This is a bad workaround to manually synchronize the UI updates against game timing. It's not pretty but it works.
3a2cd95d7f