Import Linetypes - Not working

bug
rhino6
unhandled

#1

Trying to import linetypes from another file. After choosing the file and choosing which linetypes to import, the dialog closes and nothing changed. No new linetypes visible. No new linetypes selectable from other dialogs either.

Strangely, I used scriptcontext to get the activeDoc linetypes and it said they were there…