Dragging from source monitor only brings in audio

Previously, if you dragged a clip that had been marked In and Out in the Source Monitor on to the timeline, both video and audio would come across. Currently, on v15b7, only audio comes across for me.

Also, the really useful icons that allowed you to choose whether only the video or audio came across appear to have disappeared. Was that intentional? I can't see it in the update notes.

I am using Resolve Studio v15b7 on Windows 10.

Are you sure the video track destination is "active" ?
The V1 should be surrounded by a red rectangle, not grey
I just dragged from the media pool to the timeline and it works as advertised.
Video and two audio tracks....

And yes, the video and audio icons in the clips have gone....