### Steps to reproduce

1. Go to Admin > Work Packages > Types

2. Select any type and go to Subject Generation

3. Select "Automatic generated work package subjects"

4. Start typing any blueprint


### What is the buggy behavior?

* The dropdown pushes caption and submit button down


### What is the expected behavior?

1. the dropdown should overlay the form background Begin of the insertion

2. The dropdown should have a max heightEnd of the insertion


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