trying to email pkpass and when it is received, click on it and it asks which browser I want to use instead of opening pass and being able to save it to wallet. Tested email and it is working the way it should.
pkpass-email
There's no supported way for you to just use a pass without saving to wallet with the APIs currently available. If you'd like us to consider adding the necessary functionality, please file an enhancement request using Feedback Assistant. Once you file the request, please post the FB number here. If you're not familiar with how to file enhancement requests, take a look at Bug Reporting: How and Why?