Slight Jitter on Steam VR on overlay only

Hey all - -

Game is launching / running fairly well - but noticing some "VR Jitter" on the overlays (like squadron leader title, co squadron ship titles (Echo 1 etc, etc).  The actual 'space' and ships within the game look great - as does the internal ship cockpit - (For the most part).

But the problem is quite clear if you go to the menu and attempt to change options - when you change an option you can see a blur when changing options on the square 'box' option selector.

Is this normal behavior that others experience?  is there a solution?  I also notice it during the video / "Movie" sequence playback, that there is some general stutter that occurs.

Other games are working fine over Steam VR so wondering if this is specific to Star Wars Squadrons or the Steam version?

Any information appreciated.