[v2.2.1] Superwall Delegate not sending product and placement for transaction events

[OrcunJoyoLabs]

Hi folks - this is a continuation of this: #85

We get the paywall info with v2.1.0 - but placement name and product is null on transaction abandon and start.

Expected

I'd expect to see the selected product

Actual

flutter: eventInfo: EventType.transactionStart
flutter: placementName: null
flutter: paywallInfo: Instance of 'PaywallInfo'
flutter: product: null

[yusuftor]

I think the placementName has never been available except for triggerFire. But there does seem to be an issue with it sending the product. Investigating this.

[OrcunJoyoLabs]

Any updates on this one?