Unable to scroll down to all changes (intermittent)
## Description
When Rapid Diffs is enabled, sometimes I'm not able to scroll down to see all of the changes.
Here's a recording of the bug when viewing this MR: https://gitlab.com/gitlab-org/gitlab/-/merge_requests/231279.
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## Reproduction step
The bug is intermittent, but happens fairly frequently if I:
1. Have Rapid Diffs enabled
1. Open https://gitlab.com/gitlab-org/gitlab/-/merge_requests/231279
2. Go to the `Changes` tab
3. Start scrolling
4. Scroll to the bottom and see that some files are not visible (usually the view cuts off in the middle of a file)
issue