Auto-Sandbox PDF files by default

Comodo Internet Security - CIS Defense+ / Sandbox Help - CIS
1

Hello. I have made a wish for auto-sandboxing PDFs.
I have explained everything here. Please check it out when you have time and cast your vote.
Thank you

https://forums.comodo.com/wishlist-cis/create-a-predefined-rule-to-autosandbox-pdf-files-t116971.0.html

2

Also, can you please guide me on how I can create a rule manually that can auto-sandbox PDFs?
I only see running processes or exe related files.

Thank you