Get large thumbnail for Vimeo and Youtube in media oEmbed.

+1

#2 worked! Tested on Drupal 11.0-dev, PHP 8.3.

Good catch and a must-have fix.

By default, it pulls low resolution (480 × 360 pixels) and stores as original style.
After applying the patch, it pulls high resolution (1280 × 720 pixels) and stores as original style.

There is a patch here that failed testing. Please fix that and merge requests are preferred.

Also: It isn't clear what the screenshots in comment #6 are representing as supporting this issue being ready to commit.