Hi, I'm one of the engineers who works on Lens. Thanks for the feedback on our beta!
More aggregations that already exist in standard visualizations such as cumulative counts
We're trying to do this the right way and not rush it, but it's a high priority.
The ability to convert a lens result into another visualization so more advanced features can be applied to it
Thanks for the feedback
The ability to remove a layer if no longer desired.
This is possible, but not easy. [Lens] add removing a layer to a visible location · Issue #47728 · elastic/kibana · GitHub
Have layers able to overlay each other with maybe an opacity controller for each layer
Thanks for the suggestion
Suggestions adjust to the size of the window or at least are scrollable
They are scrollable