Confirm or Cancel Option for Vertex Editing

[BrettFrahm]

When using the "Edit Vertices" editing option within Web Editor, we need an options to "Confirm" or "Cancel" just like the "Reshape" tool. I'm used to the ArcGIS Pro interface that allows this and I cannot count the number of times I've had to just cancel a quick edit I was trying. As the Web Editor is intended as a lightweight editing tool for all GIS users, but generally less-experienced, I believe having this feature would make users a lot more comfortable editing.

Edit Vertex tool as it is right now with missing confirm and cancel buttons.

Interface that I want it to look like as it appears in the Reshape tool