I wonder if you are using an older version of Inter. I looked back
through the earlier releases on the GitHub page for Inter is saw that
back in 2018 between version 2.4 and 2.5 they "flattened" the glyphs.
I get the "custom" pen as well. It seems to occur for me most if I use
the eyedropper to sample an existing line that is being "overridden"
either by a renovation filter or a graphic override.
One has the "OPERATION" field set to "SELF CLOSING, SINGLE SWING" the
other has that field blank. If any of the field shown on the schedule
don't match exactly, ArchiCAD will not group them together.
I also have opened the StartEdition files in the full version of
ArchiCAD, but the note on the download page for the training guide
("Please note, that these Training files can be opened only with
ArchiCAD Start Edition. They are not compatible with the Trial,
Education or A...
