Sometimes toc.follow doesn't move last entries into view

[reregaga]

Context

site_name: My Docs

nav:
  - 'Title': index.md
  - 'Lorem': second.md

theme:
  name: material
  features:
    - navigation.tabs
    - navigation.tabs.sticky
    - navigation.footer
    - toc.follow

index.md:

---
hide:
  navigation
---

# H1

## H2

### H3

Text.

**Text**

One | Two
---|---
One | Lorem ipsum

### H3

Text.

**Text**

One | Two
---|---
One | Lorem ipsum

... Add more headers with content

... Headings that will sometimes be hidden in the TOC
vvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvv

### H3 - 222

Text.

**Text**

One | Two
---|---
One | Lorem ipsum

### H3 - 111

Text.

**Text**

One | Two
---|---
One | Lorem ipsum

### H3 - 000

Text.

**Text**

One | Two
---|---
One | Lorem ipsum

Bug description

I use the touchpad to scroll down the page, and sometimes the table of contents does not scroll to the end if the last few chapters fit in the viewing area.

Related links

• https://squidfunk.github.io/mkdocs-material/setup/setting-up-navigation/#anchor-following

Reproduction

example.zip

Steps to reproduce

Scroll down.

Chrome.mp4

Firefox.mp4

Browser

Chrome, Firefox

Before submitting

• I have read and followed the bug reporting guidelines.
• I have attached links to the documentation, and possibly related issues and discussions.
• I assure that I have removed all customizations before submitting this bug report.
• I have attached a .zip file with a minimal reproduction.

[squidfunk]

Thanks for reporting and providing the excellent reproduction! It made tracking down and fixing the issue a breeze. Fixed in c5459af. Next time I work on anchor following I'll do a little refactoring, but for the time being this should work now 😊

Ohne.Titel.mp4

[squidfunk]

Released as part of 9.0.10.