Many downloaded cloud items cause a performance issue when booting Twinmotion

See slack thread: [Link Removed]

Resume : In the context of the object substitution for Revit, when TM starts, it exports a csv listing the available objects and their corresponding thumbnail. This was a performance bottleneck when all the library is downloaded with the new content offloaded feature, resulting is +20/30/40 additionnal seconds to start TM.

It has been reworked to improve the performance.

To test :

• ensure that the performance has improved
• ensure that the csv continues to react correctly (at startup and runtime)
• ensure the thumbnails continues to react correctly (at startup and runtime)