Component of a subtask is still component of original project after moving an issue

Hi,

I did the following:

I cloned an issue including its subtasks in project A. The clone and each subtask has assigned component "PLC" in project A. Then I moved the clone with its subtask to project B. During the moving process I was told that step 2 is not necessary: components unknown ( because there are no components yet in project B, its completely empty). After finishing the moving process I had a look into the project overview.
There were now 7 open issues assigned to component "PLC" and one issue without an assigned component.

I then went to the administration overview. There was still no component available/created.

(After creating a new component "PLC" for project B I had two entries "PLC" on the project overview on the tab open issues....)

Reindexing didn't help. I could reproduce it n-fold.

My opinion:
I believe that the subtasks have still the component of the original project A assigned. I had a look into the database and it was like this. The issue in project B was still linked to the component in project A.

Solution: Either I should be asked what component should be assigned to the subtasks (as for the main issue) or no component should be assigned?!?!

Hope you can follow.

Cheers, Irene