The "sticky" setting doesn't get copied when used classic editor

• I've searched for any related issues and avoided creating a duplicate issue.

Please give us a description of what happened

To Reproduce

Step-by-step reproduction instructions

1. Enable classic editor
2. Create a post, set this to sticky, and publish it
3. Then try to use the Rewrite and Republish

Expected results

1. The edit screen should have sticky enabled since the original post had been set to sticky.

Actual results

1. Sticky checkbox is empty when editing in Rewrite and Republish.

Screenshots, screen recording, code snippet

If possible, please provide a screenshot, a screen recording or a code snippet which demonstrates the bug.

Technical info

• If relevant, which editor is affected (or editors):

• Block Editor
• Gutenberg Editor
• Classic Editor
• Other:

• Which browser is affected (or browsers):

• Chrome
• Firefox
• Safari
• Other:

Used versions

• Device you are using: MacBook pro
• Operating system: Sonoma 14.5
• PHP version: 8.0.0
• WordPress version: 6.5.5
• WordPress Theme: Twenty Twenty Four
• Yoast Duplicate Post version: 4.5
• Gutenberg plugin version: N/A
• Classic Editor plugin version: 1.6.3
• Relevant plugins in case of a bug:
  Classic editor

Start by reproducing the issue through the Classic Editor: create and publish a sticky post, then use Rewrite and Republish. Trace how the sticky setting is handled in that flow; the work is done when the edit screen retains the original post's sticky state.