Select Cell and Layer together

In Camera view, when selecting an element at a certain frame, the layer is selected, but not the cell at that frame.

Is it possible with one click on the element in Camera view to also select the cell of the same layer?

No unfortunately it’s not possible. The timeline view and the camera view use different selection methods and shortcuts. There are some operations in the timeline that work based on current frame (the position of the playhead) and some that work on the selected frame (actually selecting a cell in the timeline). In order to select a cell you actually have to click on it in the timeline.

Thanks for the reply.