definition section warning does not disappear

[tangele]

1. create new general project
2. create a new statechart model using default domain
3. create internal variable test from type integer

   internal:
   var test : integer

4. save
5. warning in the definition section pops up, internal delcaration is not used in statechart
6. save
7. warning in the problem view pops up, internal delcaration is not used in statechart
8. entry/test = 0 in stateA.
9. expectation: warning in definition section is vanished. (it had popped up without saving. Therefore, it should also disappear without saving). observation: warning in definition section remains visible.
10. save
11. warning in problems view is vanished, warning in definition section still remains

[rherrmannr]

Can reproduce this with pinned definition section.

The warning dissapears in the problems view. The pinned defenition section needs to be touched and saved.