Copy/paste feature from one editor widget into a different editor widget

[Bud]

I have two editor widgets open, each for editing a different feature layer. I want to copy a feature from one editor widget and paste it into the other editor widget.

Currently, I can only paste using the template button, not the plain paste button; the plain paste button is greyed out.

The template button works, but requires too many clicks, considering it's a simple paste operation.

See the conversation with @AlixVezina in What are the rules when copying/pasting a feature into a different feature layer? 

Copying a feature using one Edit widget and then Pasting it using another Edit widget is not a workflow we are currently supporting.

Alix also has a screen recording of my workflow.