Can I upload 2 virtual tours in one listing?

In order to provide 2 different medias in the Virtual Tour field, you'd need to create one web page that shows the 2 medias.

This way you will have 1 link to post in the Virtual Tour field.  The Virtual Tour field only allows members to upload one link.

If you don't want to create a web page, then the option is to post one link in the Virtual Tour field, and the 2nd link in the External URL field.

The External URL field in Matrix allows members to provide any additional marketing materials related to their listings - it's viewable by members only.  The media can be branded and unbranded - i.e., Website for a condo and/or Community Association (to provide details related to amenities, house rules, etc.).

The media in the External URL field is not syndicated so the media will not appear on public websites.  It's intended for the Buyer's Agent to review and share it with their Clients as desired.

Example:

Post a link for a video in the Virtual Tour field.

Post a link for a Matterport and a link to the condo website in the External URL field.