Ran into this [1] issue with Ubiquiti and Stripe integration. Short story Ubiquiti integration insist on sending credit card numbers directly to Strip (vs using more secure method).
The issue has been there for 2 years -- which is beyond odd. When I've reached out to tech support the issue was effectively closed as known issue.
[1] https://community.ui.com/questions/Tokenization-for-Stripe-I...