Virtual Event Source Tracking and HubSpot Integration

We are hosting an upcoming webinar series and set it up as a virtual event in GoTo Webinar. I thoroughly read through the FAQ for virtual events to best understand how it was different from a regular webinar. However, just discovered that source tracking and integration with HubSpot do not seem to work for Virtual Events. I think these are very important elements and should be added to the limitations section on the FAQ. If we had known ahead of time that these features were not available, we would have set our webinar series up differently. Any insights into if/when these features will become available for Virtual Events? Has anyone else run into hiccups when hosting a virtual event? Really hope there aren't any glitches for our live attendees!