Ultrawide resolutions give black bars

Before today, when I chose 3840x1080 (my native resolution on my samsung super ultrawide monitor), it showed the game on my full monitor.

After todays patch 3.19, I now get black bars on each side, even at my native resolution.

https://imgur.com/dRwecAi

Turning on the "Center UI" option that was added does nothing but move my UI more center.

Same. I've played PoE at 3440x1440 for years without issue, but now I've got D2 Resurrected-like black bars on the side of my screen that I can't get rid of.

Same here! Worked with 3.18 now I have black bars. Tried everything including a clean installation.

Same here , spent 2000E on a G9 NEO to play this league took a week off work , everything was working fine 5 hours ago and now they added black bars without telling us even though they baited us with the centralized UI...

They wanted to do this. This is not a bug...
See this post: https://www.pathofexile.com/forum/view-thread/3294794

I really don't understand why...

Same Problem here 3.18 all is fine 3.19 blackbars

Same here and I've tried everything I can think of; using a 3840x1200 resolution.

I came here to report what I thought was a bug. Please revert. Pretty upset that this was not communicated at all. Will check back at a later date to see if 5120x1440 works, but this really killed the league start for me.

Never had issues where things on the edge of the screen weren't functioning correctly or anything. Really surprised it was felt that this needed adjustment.

Same here, its only like 1 centimeter on each side. That can`t be intended.

Always worked before.

They suddenly decided to make 21:9 the maximum, even though I was playing 32:9 flawlessly for many leagues.

see
https://www.reddit.com/r/pathofexile/comments/wsnn9i/comment/ikzf1wl/?context=10