It is a problem.
You can't even change the pen colour to white without losing the perimeter of the mesh as well.
It has been wished for already.
Please vote for it.
http://archicad-talk.graphisoft.com/viewtopic.php?p=219481
Barry.
One of the forum moderators.
Versions 6.5 to 27
i7-10700 @ 2.9Ghz, 32GB ram, GeForce RTX 2060 (6GB), Windows 10
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