Gutenberg: When a Next page (Page break) block exists, the content below it is not rendered

[mzorz]

Describe the bug
After adding a page break block, the content below it is not shown.

To reproduce
Steps to reproduce the behavior:

1. create a new Post
2. add a paragraph
3. now add a page break block
4. add another paragraph
5. save the Post, see the preview. Observe the content below the page break is not rendered.

See this example post https://testmzorz3.wordpress.com/2020/08/21/another-test/

Expected behavior
When I add a page break block, I expect it to have some visual representation and hide the content below that block, and have the able need to click on it to unhide it.

Screenshots
✅ This is what the Editor shows

🔴 This is how the Post gets rendered (observe missing content https://testmzorz3.wordpress.com/2020/08/21/another-test/)

🤔 And this is how it renders on the Reader

Editor version (please complete the following information):

• WordPress version: latest on wordpress.com
• Does the website has Gutenberg plugin installed, or is it using the block editor that comes by default? "default"

Desktop (please complete the following information):

• OS: [MacOs 10.3.6]
• Browser [Chrome]
• Version [84.0.4147.105 ]

[aktasfatih]

If you scroll down, pages show up.

This is on Twenty-Twenty:

[mzorz]

Ah thanks for pointing this out @aktasfatih 🙇 - didn't realize that was expected behavior and TBH never saw the pages control there. Could use some improvement so people don't miss seeing content. Closing this one for now 👍