i use "!define a @append" very much on my each program since it replace my code comment as flow chart. however recent update define append broken.
works
@startuml
!define fileServer <color:green><&folder>ho-itd-pbrcs05</color>
@pause
@append start
@append :===initialization
@append #create fileServer ]
@append end
@enduml
not works
@startuml
!define a @append
!define fileServer <color:green><&folder>ho-itd-pbrcs05</color>
@pause
a start
a :===initialization
a #create fileServer ]
a end
@enduml