Camera Mode

I have been a loyal Samsung Galaxy user since the S3. I have owned the S4, Note 3, Note 4, Note 5, S7 Edge, Note 7, S7 Edge, Note 7, S7 Edge, C9 Pro, S7 Edge, and Note 8. I currently own the Note 9 and I am saddened that the DUAL CAMERA feature has been removed. I have been able to create AMAZING memories with the Dual Camera Photo and Video feature that allowed me to take simultaneous Photos and Videos with the front and back cameras. It was not available on the Note 8 but I was able to side load the .apk. When I purchased the Note 9 I found that feature has been completely removed. Can you please make this very useful feature active again? Thank You