Curtain Wall Panel Void Cut Removing Entire Panel – Need Solution

[preetham_kaja]

Dear All,

Regarding MEP penetration i want to make voice cut in Curtain wall panel. As highlighted in red colour as a cutout When i am provide void cut in curtain wall panel, So in that cutain grid if I provide a void cut automatically it was getting deleted entire panel in that particular curain grid . So how can i fix this i just want a Void cut ?

 "Kindly please Help with Creating Void Cut in Curtain Wall Panel without Deletion"