Moto Voice and Hangouts - Outgoing text uses stock messenger topic

I think I found a bug with Moto Voice.

When you use Moto Voice to send a text, it sends the text from the stock messenger app even when hangouts is set as the default SMS app.
It only happens when you use voice commands to send text. It could be through either Moto Voice or OK Google.
Another issue I've found that it it sends out my carrier number rather than my Google voice number?

Anyone else having a similar issue? I'm guessing it's more of an issue with Google than Moto Voice.

Facebook messenger topic

Issue where the full message doesn't show and you can't scroll left like regular messenger to read the full message because it just goes to the "like" thumbs up icon. Any fix or work around for this?

[Q] Messenger notification sounds ! topic

I'm using google messenger as my default sms app and no matter what notification sound i set for sms's in the messenger app itself it won't use, it keeps defaulting to the default notification sound in the phone's sound and notification settings, anyone else experience this ?