Solved
What is the box around elements in layer panel
Sometimes I get a box around the elements, I have no idea what this means, how it got it and what impact it has.
Can someone enlighten me?

Sometimes I get a box around the elements, I have no idea what this means, how it got it and what impact it has.
Can someone enlighten me?

That means the element has absolute position within a parent element with auto layout.

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