Selecting a beatmap does not expand its group if the selected group is too low

[marco-stephan]

Selecting a beatmap group header a few pixels above the footer will mark the group, but will not expand it. This can be easily reproduced by clicking through the footer.

I've tried to resolve this issue but couldn't succeed. It seems to be an issue with async loading. Normally when selecting a beatmap group, the isLoaded value of its first panel (which will be selected) is true. However, in the specific scenario explained above, this value is always false. It seems that the beatmap group's panels are not loaded until the beatmap group header is completly on screen.

Video example of this issue: https://streamable.com/gryk0

[marco-stephan]

Resolved through #814.

[peppy]

please leave issues open until the PR that resolves them is merged. add a "Resolves #xxx" to the PR or commit description to automate the closing process

[marco-stephan]

Ok, will do so from now on.

[peppy]

Also for issues like this, a short video showing what is happening would be very useful