Problem/Motivation
When using Gmail's web interface it is not possible to click on one-time login links.
This is a recent change, and it's not clear if it is related to updating to Drupal 10.1.6 or something on Google's end.
Copying the link from the page and manually pasting it into a browser does work...but most users aren't going to do this.
It seems Gmail is now directing links through their servers, probably for phishing scanning purposes. I can't say what is happening to these links, but something is changing which is breaking usability.
Normal password reset link
https://drupal-site.com/user/reset/13213/1699992232/vdoyJ-LvDK1wqFNnVy80nZgZIbYjjh2Bdk04SzzcI7Y
Where a user is sent when clicking a link in Gmail
https://www.google.com/url?q=https://drupal-site.com/user/reset/13213/1699992232/vdoyJ-LvDK1wqFNnVy80nZgZIbYjjh2Bdk04SzzcI7Y&source=gmail&ust=1700086657501000&usg=AOvVaw3IoBxbye61ghN-IFnfRHKn
Full a href code from Gmail
<a href="https://drupal-site.com/user/reset/13213/1699992232/vdoyJ-LvDK1wqFNnVy80nZgZIbYjjh2Bdk04SzzcI7Y" rel="noreferrer" target="_blank" data-saferedirecturl="https://www.google.com/url?q=https://drupal-site.com/user/reset/13213/1699992232/vdoyJ-LvDK1wqFNnVy80nZgZIbYjjh2Bdk04SzzcI7Y&source=gmail&ust=1700086657501000&usg=AOvVaw3IoBxbye61ghN-IFnfRHKn">https://drupal-site.com/user/rese
<wbr>
t/1/1699992232/vdoyJ-LvDK1wqFN
<wbr>
nVy80nZgZIbYjjh2Bdk04SzzcI7Y
</a>
Steps to reproduce
1. Request a password reset link to Gmail address
2. Using a web browser, log in to Gmail and open the email
3. Click the link
4. You will be taken to a login page instead of being logged in.
Using something like Mail.app on macOS does not exhibit this issue.
Proposed resolution
I realize this is probably a Gmail problem, but it's a popular service and they are probably going to continue to do Gmail things.
I don't have a suggestion for how this can be fixed, only that I think it should be.