Impossible to reach the current comment in issue

| Question | Response |
| ---------------- | ----------- |
| Version? | current testing |
| Devices tested? | BlackBerry Passport |

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## What Currently Happens?

Infinite scrolling in that issue:
https://github.com/golang/go/issues/21161

## What Do You Expect To Happen?

To reach the bottom. So, the most fresh post.

## My Reproduction Steps

Went into that issue, try to scale down.