Remember code folding

In Rider I wish it would properly keep my code folding settings, especially the custom ones.

I collapse some parts of the code, close the editor, and when I go back in, they are still collapsed. But then it finishes what it is doing in the background, and expands all the code again. Custom folding areas are affected the same, they are remembered on re-opening Rider, but then it expands them, and forgets them completely. This is really annoying, and if there is a way to stop it doing it, I am unable to find it.