Cannot remove individual items from MyList

[helrond]

Describe the bug

Individual items cannot be removed from a user's list

To reproduce

Steps to reproduce the behavior:

1. Add items to your list in DIMES
2. Attempt to remove an item from your list using the Remove Item button
3. Observe the item disappearing and then reappearing

Expected behavior

Deleted items should be removed from the list.

Impact on your work

This has not been reported by any users which means it's not causing people headaches, but obviously this is suboptimal.

Additional context

The Remove All Items button works as expected.

[helrond]

This happens when an item is removed before the initial parse-batch request has completed. The item(s) reappear because they are included in the parse request.