Password reset (at one-time login) leads to "client error"

Yes, indeed. I can reproduce this. I also seemed as if I was not completely logged in at first. When I visited the front page after PW reset I got logged out again. After resetting password again this didn't happen again. Though when logging out I sometimes got "To log in to this site, your browser must accept cookies from the domain my-drupal10-site.ddev.site." error message. But this also seems to stop after a few times.

Happens with both D 10.0.2/10.0.3 and PRLP 8.x-1.8/8.x-1.x-dev.

mkdir my-drupal10-site && \
cd my-drupal10-site && \
ddev config --project-type=drupal10 --docroot=web --create-docroot && \
ddev start && \
ddev composer create drupal/recommended-project -y && \
ddev composer require drush/drush 'drupal/prlp:1.x-dev@dev' && \
ddev drush -y site:install --account-name=admin --account-pass=admin && \
ddev drush -y en prlp && \
ddev drush cr && \
ddev launch /user/password

# Enter admin and submit

ddev launch -m

# Open mail and click reset link

I don't know how backwards compatible this is. Needs a bit of research/testing. But I'm too tired now. Let's continue tomorrow.

Thanks, #3 seems to do the trick.

Yo, seems this fix also works with Symfony 4 in Drupal 9. Got it up and running and could log-in+reset without any problem.

I'm committing this now and release it.

Automatically closed - issue fixed for 2 weeks with no activity.