How to remove border on header

Hello everyone, i am having a problem about display, when build on iphone xs max my app have thin border on header, i don’t know how to remove it, i try add class no-hairline to statusbar but not effect, please someone can

help me fix it.

Do you see it in simulator or in real device? I can’t see any borders like that

in real device, i tested on ip xs max :smiley:

and when i open panel left the border disappear, i use panel reveal, but when i close panel the border appear again.