Maps not displaying in VTT

In some of the books, there are maps that have a tab beneath them that says "Display in VTT." But, when I click on the tab, I get a message "Virtual Table Top Not Found." This occurs on the Frozen Sick adventure (eg. Map 5.9). I've also encountered it in other books that I've purchased.

At the present time, the biggest thing I'd like to display in the VTT is a map of the Sword Coast, like the one in the Preface to the Sword Coast Adventurers Guide.

Those "Display in VTT" things are from a third-party browser extension called "Beyond20". They're for displaying the map in the Roll20 VTT; they don't have anything to do with D&D Beyond's own Maps VTT.

That makes sense. Thanks for the info.