Follow-up from "Resolve all todos when user submits an MR review"
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The following discussion from !169938 should be addressed:
- [ ] @lauraXD started a [discussion](https://gitlab.com/gitlab-org/gitlab/-/merge_requests/169938#note_2218491939): (+3 comments)
> This is already over `100` - it concerns me that this already high query count is being increased. Can we avoid increasing this and find a way to optimize the queries?
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