Break inside a group does not generate an arrow to the end of the repeat if the repeat is not in this group.

Question

I have this activity diagram:

```

@startuml
start
repeat
  :Test A;
    if (Something went wrong?) then (no)
      #palegreen:OK;
      break
    endif
    ->NOK;
  :Test B;
    if (Something went wrong?) then (no)
      #palegreen:OK;
      break
    endif
    :Test C;
repeat while (Something went wrong?) not (no)

->//merged step//;
:Alert "Success";
stop
@enduml

```

I would like to group the some of the activity together like in the following but then the break does not link to the end of the group any more.
```

@startuml
start
repeat
group testing A
  :Test A;
    if (Something went wrong?) then (no)
      #palegreen:OK;
      break
    endif
endgroup
    ->NOK;
group testing B
  :Test B;
    if (Something went wrong?) then (no)
      #palegreen:OK;
      break
    endif
endgroup

    :Test C;
repeat while (Something went wrong?) not (no)

->//merged step//;
:Alert "Success";
stop
@enduml
```