Admin App URL ignores redirects

[w0kyj]

Preflight Checklist

• I have completed all Troubleshooting Steps.
• I'm on the latest version of Directus.
• There's no other issue that already describes my problem.

Describe the Bug

I am logged in and want a field with a url in an item to redirect to a new tab in another content collection, however, when I attempt it, it takes me to the login page with "Continue" button that then redirects me to the current page of the original tab.
E.g.:

• I have content "test_a" with a field with this url: BASE/admin/login?redirect=content/contact_card
• When I click the link I expect to land on contact_card content collection, but instead am redirected by the Continue to "test_a" item again
  • BASE/admin/login?redirect=content/contact_card
  • Click Continue button
  • BASE/admin/content/test_a/1
    • Should be BASE/admin/content/contact_card

From Discord conversation:
It sounds like "Continue" is using the current page which is saved to the users "last_page"

Let me know if you need any additional details

To Reproduce

Data Model: Create two content collections:

• contact_card
• test_a
  • add a Button Link field --> create link
    • name=Contact Card
    • url=BASE/admin/login?redirect=content/contact_card

Content:

• Select Test A
• Create an item
• Click the Contact Card button
• Click Continue

Errors Shown

No errors

What version of Directus are you using?

9.0.1 & 9.1.2

What version of Node.js are you using?

16.6.1

What database are you using?

Postgres 13 & Sqlite3 3.36.0

What browser are you using?

Chrome

What operating system are you using?

on-demand cloud & macOS

How are you deploying Directus?

on-demand cloud & locally