Description

It adds a scroll to parent button to nested comments (after clicking the "more" button). If you then press the more button on the parent comment, you'll see a back to child button that will scroll back to the comment you came from on click (also after clicking the "more" button).

Install

1. Install via Greasy Fork or copy the code from there.
2. Replace the @match value with your instance.

Screenshots

Notes

Tested on Firefox with Tampermonkey and Violentmonkey.