This issue of incorrect MIDI Remote behavior impacting bi-directional midi controllers including motorized faders, endless rotary encoders and touchstrips has been discussed for quite a while and I also don’t think it has been fixed properly:
In the meantime I’ve reverted back to using the Generic Remote for such bidirectional midi controllers.
It’s just less of a practical problem with on/off type push buttons, as long as one doesn’t push them repeatedly too fast.