Half of display has blue lines after screen replacement.

Hey all.

My wife dropped her 11 pro and the screen broke. I ordered a replacement and installed it like I have a few times before, but this time when I turned on the display to test it half of the screen has vertical blue lines on a black background and the other half looks "normal". However where the normal part meets the black part it appears like it is reading touches all along that line, example it is auto typing in the pin down the middle row of numbers. I was thinking it might just be the screen I ordered but I also noticed that when I power off the device it will turn right back on. The only way to get it to stay off is to unplug the battery connector.

I have reseated all connectors multiple times and feel confident there is no connection issue and there appears to be no bent pins or anything.

I will proceed with asking for another replacement screen but I am worried there may be further issues. Please let me know if anyone has had similar issues. Thank you.