Millenium MPS 750x, Groove Agent 6 SE and choke

Hi, I am trying to interface my cheap Millenium eDrums with Groove Agent 6 SE standalone using the embedded “Millenium MPS series” preset and I am having issues with the “choke” function on the Studio Kit SE or The Kit SE.

As far as I know, Millenium is using Polypressure for choke, which is the default setup for GA (but I also tried aftertouch).

Choke is working alright on BFD Player or BFD 3.5 standalone apps (not on the plugins in Cubase but that’s another story which I plan to address later).

Has anyone experienced similar issues?

Thank you!