To delete a single drawing layer:
Click the 3 dots to the right of the layer.
Select "delete"
A modal appears for confirmation. Click confirm to proceed.
This also deletes all geometries on that layer!
If you would like to save the geometry, but remove the layer, first move the geometry to another layer.
To Delete All Empty Layers:
You may have a project with lots of unused layers. To clean up the project, use the Delete Empty Draw Layers command.
Tap spacebar or use ctrl + k
Search "delete"
Select "delete empty draw layers"
