initOAuth with an array

Is there any scope for initOAuth being able to handle multiple config definitions, such that a user can select one of many configs to make OAuth requests with?

E.g:

ui.initOAuth([{
        clientId: "first-client-id",
        clientSecret: "your-client-secret-if-required",
        appName: "App 1",
        scopeSeparator: " ",
        additionalQueryStringParams: {}
      }, {
        clientId: "second-client-id",
        clientSecret: "your-client-secret-if-required",
        appName: "App 2",
        scopeSeparator: " ",
        additionalQueryStringParams: {}
      }]);

Expected Behavior

Given an array of oauth configurations, the UI should allow a user to select which app name they want to use to make a request.

Current Behavior

Only a single oauth configuration is possible.

Context

My users will likely have various client ids/secrets depending on the what each application does. I'd like them to be able select a single one from the various they might have active.

Start at the initOAuth entry point and trace how the current single OAuth configuration is stored and consumed by the authorization UI. Define how multiple configurations and their appName values are selected, then verify that the chosen client configuration is used for OAuth requests; no test or source file is named in the issue.