I am also samsung s24 ultra user and am seriously worried about green line issues..I am not update any software or security update until i read there user experience feedback on member app and YouTube video..I am update my device after one month of r...

Same here i am also on oneui 7 on my samsung s24 ultra..I didn't face anything..

But some of user post on member app that there have bugss..Check this : https://r2.community.samsung.com/t5/Galaxy-S/DO-NOT-UPGRADE-INDIA-ONE-UI-7/td-p/19124837?src=ShareByUserCM

Have u update ??

Yes