No support for Page on Front

The plugin doesn’t support pages listing another pages (eg page on front)
When you edit a post listed on a page, the page is edited instead.

Tested on WordPress 4.8 and Twenty Seventeen Theme

How to Reproduce:

1. On customizer, select a page on front
2. On theme settings, select some content to be on the front page sections.
3. When you try to edit the content with the plugin, the front page is edited instead.

Also, try to put a blog page in a section. The posts listed cannot be edited too.