You are very welcome!
1. Indeed, the issue is the menu z-index is higher than the results. Use this custom CSS to resolve that:
z-index: 999999999 !important;
I think I'm going to add options for changing that for the upcoming release.
2. On the General Options -> Behavior and logics panel you can change that: https://i.imgur.com/9WreoWF.png
I hope this helps!Best,
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