Begin of the insertion###

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### Steps to reproduce 

1. Login as an admin

2. Go to Administration > Work packages > Workflow

3. SelectEnd of the insertion Begin of the deletion When selectingEnd of the deletion a Begin of the insertionrole and a work package type

4. Click on Copy

5. Select a source and a work package type

6. Click on any entryEnd of the insertion Begin of the deletion valueEnd of the deletion in Begin of the insertionthe Target column, as well as any entry in the RoleEnd of the insertion Begin of the deletion oneEnd of the deletion column Begin of the insertion


### What isEnd of the insertion the Begin of the insertionbuggy behaviour?

* Selected options do not stayEnd of the insertion selected Begin of the insertion

* User is still able to successfully copyEnd of the insertion Begin of the deletion value inEnd of the deletion the Begin of the insertionchanges, but it's unclear what they copied


### What is the expected behaviour?

1. Selected options stay selected

2. User is still able to successfully copy the changes
If there is an issue, display an error message


### Screenshots andEnd of the insertion other Begin of the insertionfiles

VideoEnd of the insertion Begin of the deletion column get lost (please seeEnd of the deletion attached Begin of the insertionin files

### Environment information

**OpenProject version**

Core build

[461230692fb24f111c21c01d4ced72dfe91de801](https://github.com/opf/openproject/commits/461230692fb24f111c21c01d4ced72dfe91de801)

Product version

[b65724f222dd4122016de7accf2eaa19a90fba9d](https://github.com/opf/saas-openproject/commits/b65724f222dd4122016de7accf2eaa19a90fba9d)

Core version

OpenProject 16.3.0

**Browser**

* [ ] Chrome
* [x] Firefox 140.0.4
* [ ] Safari
* [ ] Mobile Safari
* [ ] Other (please specify)

**Operating System**

* [x] Windows 11Pro
* [ ] Mac OS X
* [ ] Mobile iOS
* [ ] Mobile Android
* [ ] Linux (please specify distro)
* [ ] Chrome OS
* [ ] Other (please specify)

<br>End of the insertion Begin of the deletion video)End of the deletion