I think that the term used is bottom sheet (or bottom modal) or at least was the one I looked for when I tried to implement this.
There are several ways to accomplish it, but I think that the most straightforward is to create a first group that acts as a container with align to parent layout and allowing vertical overflow, and inside this group you place another group (the bottom sheet) positioned at the bottom with a bottom margin of -5px.
This is the result I got in my app:
Obviously it’s not like a native element but it works well. If you want to hide the bottom sheet with a gesture you can either use a plugin or trigger a workflow action upon scrolling the first group a certain amount of pixels (this will need some JS coding and the use of JStoBubble).
Hope it helps!