Resolution Not Optimzed for 1440p - random pixel

Product: Apex Legends
Platform:Xbox Series X
Please specify your platform model. Microsoft Xbox Series X
What is your gamertag/PSN ID/EA Account name? ffff0
Please provide your squad mates' gamertag/PSN ID/EA Account name if possible.
Are you using any software with an overlay? No
Which Legend were you playing (if applicable)?
Which Legends were your squad mates using (if applicable)?
Where did the issue occur? In a match
Which part of the map or menu were you in? If you don't remember the exact name, please describe the area or what you were trying to do in the menu. unrelated to location
What were you doing when the issue occurred? E.g. respawning a squad mate at a beacon, using an ability, a squad mate left the game. unrelarted to actions
Did your squad mates also experience the issue? I don't know
How many matches had you played in a row before the issue occurred? 0
When did this happen? (dd.mm.yy hh:mm)
How often does the bug occur? Every time (100%)
How severe is your issue? Little to no impact to gameplay
What happens when the bug occurs? At the bottom of the screen there are four glowing prixels (coordinates 1246-1249x2160).
What should be happening instead? No visual artefacts
Steps: How can we find the bug ourselves? I'm playing on Xbox Series X, 4K@60fps HDR.

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Glowing pixels at the bootom of the screen are present constantly, except certain screens. They are not super distracting, but definitely noticeable if you play in the dark room close to the display (I'm using PC moniitor). Here's a collection of screenshots with and without the issue: https://drive.google.com/drive/folders/1BX8GK5fKUAgN138fr8PfqJkvZKrt6vWc?usp=sharing

The issue appeared with the rollout of Season 20.