Left edge of the screen is detached

I can, but what was the issue exactly?

Manufacturing defect: the left edge of the screen is detached.

I had a very close look, but can't find any sign of detachment. I recognize the issue from one of my early Garmins, Vivoactive 2. It was replaced under waranty.

A sign of a new manufacturing process ?

I noticed the same.

Funny thing I have no issue with touch screen under 11°C

I would say upper left 2/3 is detached