R5 Markii Flash function settings not working

[jaredp]

I have the westcott FJ-X3m connected and working(partially) with my R5Mii. However the Flash function settings are set at TTL and First curtain. No other settings are visible. When I select the set button on either TLL or first curtain, nothing happens and I can't change the settings(i.e to HSS).

For additional info the flash works fine otherwise, fires, etc.

[p4pictures]

Sorry to be blunt, but this is a compatibility issue between the camera and the trigger. Canon Speedlites and Speedlite transmitters work fine with the EOS R5 Mark II, so therefore it must be an issue with your trigger.