Hello PlantUML team,
Continuing style tests on component diagram, and deployment diagram, adapted from:
How to manage (from v1.2020.15) LineStyle and LineThickness (by beta-style) for those elements :
- boundary
- control
- entity
- interface
- and usecase
Here is an example, where the two fields seem OK for package and node but KO or to be ignored for other:

[Click to see on PlantUML online server]
Thanks for yours works,
Regards,
Th.