Removing a item from a list configuration field removes the next one and does not update the JSON payload

1. Create a process.
2. Add a worker version that has a user_configuration with a list field, for example Spacy Training.
3. In that list field, add a few items.
4. Click on the ➖ icon to delete an item, on any item but the last one.
5. That item is deleted.
6. Cry as the item below it is also deleted.
7. Click the JSON switch to view the configuration's JSON payload.
8. The two deleted items are still there!
9. Click the JSON switch again.
10. The items are all back!

shenanginans