Forerunner 965's whole screen is shifted at custom Data Fields.

Hello!

Forerunner 965's whole screen is shifted at custom data field. There is a black rim at top and left side.  I tested it with multiple data fields, all had this bug.

In simulator this bug doesn't exist, just on real device.

I couldn't upload the screenshot in this post, so here is a link: https://imgur.com/QPToCUa

This is my data field, 1 layout, full screen, white background.