Collapse All should be context aware

[david-fisher]

Is your feature request related to a problem? Please describe.
I can choose collapse all to close all expanded queries. I can not choose expand all to open all unexpanded queries when they are all collapsed. That would be useful when judging a case with 1 result/query

Describe the solution you'd like
A clear and concise description of what you want to happen.

Describe alternatives you've considered
A clear and concise description of any alternative solutions or features you've considered.

Additional context
Add any other context or screenshots about the feature request here.