Xbox Game Bar, Achievements, Notifications & HDR blacks out screen

Same here...Asus PG27UQ...Anytime i get an achievement,message,xbox alert or open game bar (WIN+G) the screen goes black to show the pop up notification in SDR then when notification goes away screen goes black when going back into HDR. Does this when
adjusting the volume too.. pretty annoying

Can confirm that. Same behavior.

HDR supported, playing Gears 5 and Forza 4, but any notification making my screen to turn off HDR for a few seconds while notifications in SDR are displayed, and then again several seconds of darkness while HDR is enabling again in game.

Particularly Xbox Game bar achievements and volume UI when i want to change my sound.

Pretty crappy HDR implementation.

I've been having the same issue. Anytime I get a notification or achievement my screen goes black for a second or two then returns to the game and it usually does it twice every time while the monitor resets back to HDR mode. This not only happens with the
game bar but anytime my fullscreen game is interrupted, like when adjusting volume from my keyboard and the Windows volume UI pops up. It kicks my monitor out of HDR and screen goes black, comes back on, goes black again, then comes back on until the next
interruption. I'm assuming that's what is causing it at least. I am using the Dell S3220DGF monitor with HDR turned on.

Hopefully, they find a fix soon.

Very Respectfully,

Randall

This has been happening to me since I tried using game bar. It seems the game bar layer or pop up or whatever is just not HDR. If any piece of the game bar is open or pinned or pop notifications it causes my game screen to go out of HDR mode. I actually
like the game bar, would use all the time if just this would be corrected. & please add GPU temps & fix/turn on mixer broadcasting...

I am experiencing the same screen blanking and being kicked out of HDR mode then screen returning with HDR. I noticed this playing on Streets of Rage 4, on PC game pass beta (just in case a moderator is wanting to replicate), when game bar pops up an
overlay for an achievement. Funny thing is i turned off Windows game mode and game bar and still had the screen blanking and loss of HDR. I am going to try disabling their services next. I hope this gets fixed.