Redirect to unexpected page

[kanata2]

In some cases, when you click "Back" button rendered by "column_back_button.js", it redirect to unexpected URL such as another web page, your startup page (which you saw just before).
I think that it would be better to redirect to timeline or getting-started page instead of the previous page in those cases.

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Steps to reproduce bug:

• click on a toot or user.
• copy URL (like ~/web/accounts/123456, ~/web/statuses/123456)
• open the new tab and copy this URL
• in the user page or toot page, click "Back" button

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• I searched or browsed the repo’s other issues to ensure this is not a duplicate.
  • this is probably one case of this issue: Link to profile sometimes redirects to other instance #2329

[MightyPork]

Running into this bug daily.

I have a bookmarked layout with the local pinned and federated in the last column.

When I want to see the start page, I automatically go for the back button, but that closes mastodon and opens my g-mail or whatever I had open before. Quite frustrating tbh.

[Gargron]

Duplicate of #946