Preview Rates for VRBO under API Settings

We have had the ability to preview the AirBNB rates for a while now. Having the same capability for Vrbo, or all channels for that matter, would be very helpful.

Seems that this exists already.

I can get to it by doing PREVIEW AIRBNB RATES, then changing the source. But I don't see a way to get to it on the VRBO channel page.

Yes, there's not a direct link to it from there.  But this preview rates modal, is the same as Tools > Rate Checker in the main menu.  And you can select any channel at the top.
 
The link under the Airbnb API dashboard is the exact same modal - we're just opening it with Airbnb already selected.  But you can select a different channel if you like, or reach that modal directly from the main menu.