battery dying quickly after ifixit screen replacement 11 pro max

Hey guys so i replaced the screen with an ifixit led kit and everything went smoothly. Shes is working like a charm and phone looks so nice.

I’ve replaced the screens on my phones (literally my 6, 6s, 7 xr, and now my 11 pro max) build and repair computers and different electronics over the years. Followed steps exactly as the best I could find.

But i noticed that after replacing the screen (with the LED not the oled kit) my battery is dying much much faster than usual. Though the LED does seem to be a lot brighter than the original oled panel, but still.

It stinks there is the adhesive there so it’ll be a pain to remove to just open again, but is this issue common after a replacement? And if so is there a fix for it?