How to prevent overwrite of plant objects when Vectorworks file is synced with Twinmotion file

Hello,

When I sync a Vectorworks file (version 2022, SP 2) with a Twinmotion file (2022.1), the plant symbols I have used in TM (e.g., trees, shrubs) to replace the Vectorworks symbols are re-replaced with the plant symbols in the Vectorworks file. Is it possible for the files to be synced but prevent the plant symbols from being replaced?