You’re right, I just did a try with the one in the Beta store and there is an issue, don’t know why…
So, here is the simplest way to tweak the problem: for the Ztutter, Double, Random, Reverse knob parameters, you can use, for each one, a Control to CV plugin with the Control at 10v. and a footswitch-> on/off.
Not very elegant but it works…
Another option is to edit the .ttl file in the lv2 folder according to the instructions here after the line
" to get a switch for this parameter"
Or If you want to install the last version from github on windows, you should probably use Win SCP, see the Jacube’s post here for his plugin installation:
Then you have to reboot the dwarf.
Hope it helps