Changes when editing file order sources should be considered

Current Situation

When editing a file order source in the expert view changes are not considered.

How to reproduce

• Open a file order source in the expert view
• Change something
• Click deploy
• The changes are not applied to the file order source

Desired Behavior

It should be possible to change a file order sources in the expert view.

Workaround

Click somewhere in the tree before deploying.