2. There is the option to switch without pulling the shade down. You can put a button on the lower left and just tap it and not hold a key down. I has the same number as steps at that point. Personally I like holding space for cursor control.
As for 3 they could possibly do that one.
Thank you very much for your suggestion.
Your suggestion has been communicated to the developer and the development project manager is reviewing the content. After reviewing your suggestions, we will apply them to the official version if your proposal matches our concept.
We appreciate your contribution to the beta program.
One UI Beta Team