Use the native pdf viewer on iPadOS, or at least open in another app.?

The current viewer for PDFs on the iPadOS version of Obsidian is clunky and feature-poor. I would love it if the native viewer were used.
Another solution would be to be able to open PDFs (but any attachment actually would be nice) in an external app.

A similar request for the desktop app has been posted previously, but I haven’t seen anything solving for mobile.


Noting related requests for Mobile PDF Export and mobile External PDF Viewer