Structure of Test Repository is not transferred to the Test Plan board correctly

Structure of Test Repository is not transferred to the Test Plan board correctly.

Steps to reproduce:

• display a test-repository with several folders
• choose one of the folders and "switch to Flat View"
• set a filter so that there is only a choice of tests
• choose all the advisable tests and create a Test Plan
• confirm the pop-up window "Copy folder structure to the Test Plan Board?" with YES
• display the created Test Plan

Expected Result:

• The order of the tests is the same as the defined structure in the Test Repository

Observed Result:

• The order of the tests is different from the defined structure in the Test Repository