Hi everyone !
A fix has been deployed to Datasmith Exporter Plugins - Unreal Engine and Twinmotion Plugins | We Support Files From All Major Modeling Solutions - Twinmotion for the Revit 2022 installation issue (check for v2 in the installer file name).
Do not hesitate to post a message here if the plugin worked (or did not !).
Thanks for your patience !
Cheers,
Antoine