@NAL To close the thread on this, Depthkit 0.8.1 with support for geometry sequences, optimized for the new Depthkit.js module, is available to all Depthkit users now!
This new streaming mesh sequence workflow is used in our 8th Wall templates (single-clip and multi-clip) for Depthkit Core, Depthkit Cinema, and Depthkit Studio.
(The legacy Depthkit.js version which uses Depthkit Combined Per Pixel videos has been deprecated.)
Be sure to install the version of Depthkit available from the installer available on the download page of our website to ensure that Depthkit remains up-to-date when future versions are released.