The video contains a the content gallery.
How about a live demo?
Regrettably, we are unable to furnish the macro to anonymous users at this time. This limitation stems from the fact that Atlassian Forge does not currently offer support for anonymous users in macros. We encourage you to cast your vote in favor of this functionality, enabling us to expedite the provision of the macro for anonymous users in the near future. https://ecosystem.atlassian.net/browse/FRGE-1145
We don't have a way to export this macro.