User activity is using incorrect started reading date

[masukomi]

Describe the bug
In the user activity it says " started reading a minute ago" even if the started reading date i entered when i added the book was days ago. (see screenshot)

I suspect it's using the creation date for the record instead of the started reading date.

A clear and concise description of what the bug is.

To Reproduce
Steps to reproduce the behavior:

1. add a book to your "reading" list by clicking the widget under a books cover.

2. change the started reading date to some day in the past.

3. submit the form

4. view the User Activity on your profile.

5. Go to '...'

6. Click on '....'

7. Scroll down to '....'

8. See error

Expected behavior
A clear and concise description of what you expected to happen.

Screenshots
If applicable, add screenshots to help explain your problem.

Instance
On which BookWyrm instance did you encounter this problem.

Bookwyrm.social

Additional context
Add any other context about the problem here.

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Desktop (please complete the following information):
- OS: macos
- Browser Waterfox (Firefox)
- Version G6.0.19

[masukomi]

this seems to apply to the "finished reading" entry as well.

[hughrun]

Ah. I can see why this is confusing.

The date in this case is referring to the publication date of the post, rather than the readthrough date. Might be worth reconsidering the way this is displayed. There's a connection here also to #3365