WIP: Resolve "Diff tab shows a loading spinner"

Closed Luke "Jared" Bennett requested to merge 32962-diff-tab-shows-a-loading-spinner into master

What does this MR do?

Are there points in the code the reviewer needs to double check?

Why was this MR needed?

Screenshots (if relevant)

Does this MR meet the acceptance criteria?

What are the relevant issue numbers?

Closes #32962 (closed)

Merge request reports