I have been using a modified version of a standard 8 max hud. I can find the note and color tag easily along with X-Ray. I was trying out the ACR Hud for 8 max but couldn’t find anywhere to click to take notes and no sign of X-Ray.
By looking at the screenshot, looks like you are only using 4 stat-HUD box in your HUD profile, Player X-ray needs a plain HUD box element for it to attach on. Can you please adding a blank plain HUD box in your HUD profile.