Problem after update s21 ultra black lines messenger

[vaggouras1990]

Has anyone experienced this problem?

When the phone sleeps and someone send me a message at messenger and iam going to wake up the phone

i can see black lines starting from left and going to right very quiqly. This happens only at messenger app. when i wake it up and i have no messages there is no black lines. Does anyone experience the same problem? iam very dissapointed!

[Pugs1957]

Sounds like a problem with the app not working properly, tr clearing its cache.

[vaggouras19901]

I did factory reset and still the same. I believe yes that is the app but iam the only one?

[Members_sYdQFqO]

I have the some issue when I unlock my phone, did you find any solution on this😑