The behaviour of the pitch bend and mod wheels often depends on the instrument loaded.
Also their functions are based on individual sound programmings.
Please give these steps a try:
Create a MIDI track
Tap the instrument icon in the track and load Micrologue
Open the on-board keyboard
Tap and hold a key while moving pitch bend and mod wheel
Please let me know if both wheels alter the sound and work as expected.
Thanks for your reply, yes it did function as expected. The Electro Bass instrument in that video must have changed since the time of filming as it is one of the ones that doesn’t work. I had tried one other at that time, but I suppose by luck of the draw that just happened to be one that didn’t support it either.