Diagonal green line on s24

[westcostea]

I've detected this issue a few days ago on my Galaxy s24 , there seems to be a green diagonal line in the top corner of my messaging app ( telegram ) which appears randomly, sometimes it's longer or shorter

You can see it in the video,  ( top right corner) , so far this issue was spotted only while using telegram.

Any help would be appreciated 

1000005435.mp4

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[Glenntech]

Probably something to do with updating
If its only the telegram app. Be worth contacting the app developers to bring it to their attention
Not noticed it on my app

[CorvusFox]

The fact it shows up in a screen recording means it's not a screen fault at least. Try changing your chat background, loots like a minor rendering glitch.