Fix hook_page_top implementation for node.module

Same issue still exists on 10.1.x, the patch will just need to be rerolled and tested against 10.1 to make sure it still passes tests.

I think \Drupal\node\Form\NodePreviewForm can be replaced with NodePreviewForm::class, but I'm unsure if thats out of scope for this.

I have rerolled the patch for 10.1.x but didn't include the replacement of \Drupal\node\Form\NodePreviewForm
with NodePreviewForm::class yet. I also didn't remove the "Needs reroll" tag since it would still need it for 9.5.x. I hope this is alright.

Rerolled the patch #19 in drupal 9.5.x.

Fixed CCF on #20
added interdiff text

The last submitted patch, 21: 2832074-21.patch, failed testing. View results →

work on this

Reroll patch again for the version 9.5.x considering #18 and attaching the reroll_diff corresponding to #19

Tested on 9.5.x patch #24

1. The issue summary is clear and explains the problem
2. The code change is as expected and as described in the issue summary
3. Applied the patch and checked for the "back to content editing" link on the node preview, which is shown as expected
4. Additional tests are not required in this case

Looks RTBC to me.

Committed/pushed to 10.1.x, thanks!

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