Isaac Janzen e82865726c
FIX: Back button action and position on glimmer topic timeline (#20121)
This PR introduces a proper `action` to the topic timeline `back-button` which will fix the button not being clickable (or functional) as well as removing a duplicate setting of `this.lastReadTop` which was causing odd positionings of the button.

This is very difficult to test due to the fact you have to manage the "read history" for a user to have the back button populate. We will have to move forward without one (as we did in the last version of the timeline 😅) for now.
2023-02-02 12:06:42 -06:00
..
2021-08-04 22:04:58 +02:00