Make sure the key attribute is unique
What does this MR do and why?
Fixes bug regarding branches selection in compare revision page
Make sure the key attribute is unique
Changelog: fixed
MR acceptance checklist
Please evaluate this MR against the MR acceptance checklist. It helps you analyze changes to reduce risks in quality, performance, reliability, security, and maintainability.
Screenshots or screen recordings
Screenshots are required for UI changes, and strongly recommended for all other merge requests.
| Before | After |
|---|---|
 |
 |
How to set up and validate locally
- Go to any project
- Ideally make a tag wit he same name as any existing branch
- Code > Compare Revisions
- Try selecting tag/branch in the dropdowns
- make sure there is no errors regarding unique id
Related to #429345 (closed)