Did you have content inside the <p> tag of the two you mentioned? Try by adding some contents. 

You should also try one of these tags and have some contents inside the <p> tag:

<div style="page-break-after: auto;"><span style="display: none;"> </span></div>

<p style="page-break-inside: avoid"></p>

<div style="page-break-inside: auto"></div>

I hope one of the works!