Currently on Android, only whitelisted browsers allow autofill matching for URLs. This is a good security feature, but unfortunatelly adding new browsers takes about half a year (see Github issues for the request to add e.g. Cromite or Mulch). With the number of browsers on Android increasing and changing, a more agile approach would be welcome - for example allowing the users to specify a package name to add to the whitelist, before the browser is added to Bitwarden officially.
I know there are two different kinds of autofill for browsers (native and compatibility shim), so this choice can be implemented as part of the setting.