[Style] Allow [all] style for stereotype on Activity diagram

Question

Then:

• Could you allow [all] style for stereotype on Activity diagram?

Here is an example where 'FontColor' or 'LineThickness' seem to be without effect:

<style>
.test {
  LineColor blue
  BackgroundColor lightCyan
  LineThickness 1.0
  ArrowThickness 0.5
  FontName Arial Narrow
  FontColor red
  FontSize 11
  FontStyle regular
}
</style>

:a;
card card_name {
:b;
}
group Group <<test>>
  :Activity;
end group
floating note: Note on Group

partition Partition <<test>>{
  :Activity;
}
floating note: Note on Partition

package Package <<test>>{
  :Activity;
}
floating note: Note on Package 

rectangle Rectangle <<test>>{
  :Activity;
}
floating note: Note on Rectangle 

card Card <<test>>{
  :Activity;
}
floating note: Note on Card
end

Regards.

Answer 1

This is now fixed (observed on V1.2023.6beta5).

Thanks to PlantUML team.