if its hardware problem you have to send it back for display replacement, with both official roms happens the same, Makemehappy do you have any fact iocean or any cooker is working to fix this bug? i assume you have the same problem as me but i dont think so, perhaps im wrong
What do you mean with "In the recovery the bug is still here so it's not a ROM problem"? Even more so, im start thinking there are a batch of phones that have same problem but manufacturer dont know or tell something about