There was a small issue that I just fixed - I have not checked your account personally, but it sounds like the same issue, so please give it another try!
The first visual issue should be fixed. Thanks for reporting it!
As to the rest, I'm not sure on #1, and #2 and #3 can probably be added in the future. I'm not adding any functionality at the moment (See: https://new.renshuu.org/forums...), but hopefully when I can swing back around to this.
Thanks for the fix of the visual issue!
I am not sure if it is related, but when using an Assorted Lists as a set, I am not able to switch to anything other than the first option. It switches for a moment and then rolls back to the first one. On ordinary sets, selection works as expected
