Update 10, Reality model clipping issue and LumenRT removing keyframe problem

Hi, please watch the following video:

1: There is a shape including convex and concave features, and use the shape to mask the reality model, then export reality model into LumenRT Update 10, you can find the mask is gone.

2: when I do the movie clip, once click the "remove the keyframe" LRT Update 10 get dead.

Software: Microstation Update 10, LumenRT Update 10

My computer hardware and system information, as the following:

System: Windows 10 professional, version: 1709

Graphics Card: NVIDIA GeForce GTX 1070, Driver: the Latest version

Thanks and looking forward to your reply!

regards,

Chen Zhengpeng