Sudden appearance of "Log" window on My ADS-B Site

Sometime in the last day or two this started appearing on my “My ADS-B” page, between the Control Panel and Site Information areas. I checked other people’s pages and didn’t see anything similar. I’m not sure how this got there, if it was something I did, or if this is a new “feature”. Can anyone explain what this is and why it is? In terms of the link between my receiver and FA, I get sufficient information from the Data Feed line in the Site Information area.

Cheers and 73 - Jon N7UV

This is a newly added feature.

It’s new, you can only see it for yourself.

Please don’t post in triplicate.