Hello ,
Thank you for posting in the community and we would need to investigate this issue further as this is not a common problem we have seen. Please report a bug by following this link and provide the Twinmotion file: https://twinmotionhelp.epicgames.com/s/case-community-page
Kind regards,
Vincent B.
Not bug... It's just a wish list.
Twinmotion file has been sent.
thanks for the reply