GitHub repo Wiki Sidebar ToC subheadings don't link to heading anchors

[yorkshire-pudding]

Steps to reproduce

1. In a repo, create a Wiki
2. Create a page with multiple headings on and space them out with text
3. Save the page
4. In the sidebar, click on one of the subheadings (further down the page) showing under the page link in the sidebar

Expected result
Link goes to anchor on that page

Actual result
Link just goes to page

Here is a ready made example so you can see- https://github.com/backdrop-contrib/bee/wiki/Usage

This used to work; I have used this within the last few months. I also note that in #17194 where the OP reported that the anchor link didn't work, but the ToC in sidebar did work - that scenario is now reversed: the link works but, same as my example, the ToC doesn't work.

[yorkshire-pudding]

This looks to have been quietly fixed. Thank you. Happy for this to be closed