Can a single website domain have multiple Apple App Site Association files?

My team and I manage 12 mobile applications and these are white-label applications. The company offers a web app equivalent to the mobile app, and we only have one client with a website and a mobile app right now. The web app version of the app is hosted as a subdomain of the company's website, like app1.company.com and the plan for the other apps is to continue to host them as subdomains of the company's domain, like this: app2.company.com, app3.company.com, etc.

We would like to add the iOS Autofill feature for all apps so users can save their login credentials in their Keychain. Users can download more than 1 app, there is no restriction on that, and the user can have different login credentials for each application. Can the domain have multiple Apple App Site Association files for each app subdomain?