Thank you!
I intend to add a modwheel to the UI as soon as I can, but in the meantime you can actually right click any parameter and assign it a MIDI CC! So if you want Modwheel to control LFO depth, you can right click > Learn MIDI CC > move your modwheel. This can even be saved into presets!
Yes, I noticed that, this is very useful. However about pitch wheel topic - I was talking about easy way to adjust pitch to produce vibrato. Turns out that some instruments support it while other don't (for example guitars). It works in some instruments like 001 Grand Piano. I can assign midi control to Fine knob in all Timbre sections to mod wheel, but it is scaled differently, and feels like all instruments should support regular Pitch wheel