taskBundleId is deleted after challenge is created #2764
Description
What happened?
I created a challenge with a taskBundleId
Afterwards, when I edit it, I see the field empty and the data as well
"exportableProperties": "",
"osmIdProperty": "osm_link",
"taskBundleIdProperty": "",
The field should still be filled after the challenge was created.
Ideally, I can also remove it so that the challenge is bundling is re-done.
But should that not be possible, it should be readonly with an info, that I have to clone and re-create the challenge.
Steps to reproduce
Environment
Chrome
Additional information
No response