idx.poll doesn't respect the option exchangeCodeForTokens: false

[cgstaber]

Describe the bug

I have to use "exchangeCodeForTokens: false" with IDX when authenticating because I don't want the sdk to get the tokens right away. The idx.proceed which is used for all other factors respect the option when passed, but poll does not. After responding to the push notification, the SDk then tries to get the tokens.

Reproduction Steps?

Attempt to call idx.poll with the option exchangeCodeForTokens: false

SDK Versions

Current

Additional Information?

No response