In the layer transport control: Beats can not be mapped to the MIDI map composition.
I wanted to use a potentiometer to set the BPM.
This works for the video being played.
But if I change clips in this layer, the potentiometer does not work anymore.
The Midi parameter disappears.
The other controls in "layer Traport Control" like the Timeline can be mapped and run correctly. Even if I change Clip, the potentiometer works.
In "Midi Map Application" mode it works correctly too.