It doesn't seem to work for me.
If I put the input <?php insert_page_content(); ?> in a section of the template the content of that page is shown on these different places. But if I want to have content of other pages and I use tags like this:
<?php insert_page_content("sidebar"); ?> (where I used another page for input of that tag, like in your description)...
The same content is shown on these places as using the <?php insert_page_content(); ?>
See attachment.
Also, in such a configuration it should be clear from the page manager what sections are part of one page..
If I put the input <?php insert_page_content(); ?> in a section of the template the content of that page is shown on these different places. But if I want to have content of other pages and I use tags like this:
<?php insert_page_content("sidebar"); ?> (where I used another page for input of that tag, like in your description)...
The same content is shown on these places as using the <?php insert_page_content(); ?>
See attachment.
Also, in such a configuration it should be clear from the page manager what sections are part of one page..