# タイムラインの戻るボタンは何をするものですか？

**URL:** <https://meta.discourse.org/t/what-does-the-timeline-back-button-do/111883>\
**Category:** Product Support\
**Created:** [2019 年 3 月 18 日午前 1:58 UTC](https://meta.discourse.org/t/what-does-the-timeline-back-button-do/111883 "2019-03-18T01:58:27Z")\
**Posts on this page:** 1\
**Showing post:** 4

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**Author:** ![codinghorror](https://sea3.discourse-cdn.com/meta/user_avatar/meta.discourse.org/codinghorror/32/110067_2.png) [@codinghorror](https://meta.discourse.org/u/codinghorror)\
**Post date:** [2019 年 3 月 18 日午前 2:52 UTC](https://meta.discourse.org/t/what-does-the-timeline-back-button-do/111883/4 "2019-03-18T02:52:38Z")

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Looks like a bug with the site or theme maybe. Can you repro it here on meta? Just pick a long topic you haven’t read before, enter at the top, scroll down a bit and experiment.

The timeline back button **should stay docked to the lowest read point** , it looks to me like it is inappropriately following scroll for you.

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_[View the full topic](https://meta.discourse.org/t/what-does-the-timeline-back-button-do/111883)._