Pitch Path gives you a tool to separate pitch from rhythm. Through independent control of each, you can create unusual results from surprisingly simple sources.
It's free to download here. Live 12 and up. Have at it!
Can't tell you for sure, but I dragged a .pyc file from Ableton 12.1.10's Contents/App-Resources/MIDI Remote Scripts folder to pylingual.io and it said it was 3.11.
Not sure if I totally understand what you are looking for, but if you are looking for a way to have two sources of modulation for one (up to 8) parameters, then I have a free device called Modulation Math that does that.