Sequence diagram: ref block does not extend activation bar

Question

Int -> Int: Foo
activate Int
ref over Int
  Bar
end ref
deactivate Int

Answer 1

Thanks for the report.

This is fixed with "teoz" engine.

@startuml
!pragma teoz true
Int -> Int: Foo
activate Int
ref over Int
  Bar
end ref
deactivate Int
@enduml

Is it possible for you to switch to this engine ? Someday, it will become the default one.