I've been using Web AppBuilder (developer) locally on my workstation. I am using my AGOL machine url as my machine name, and the ClientId I got from my application I created using the Developer page.
I have been working through a tutorial
I got to step 10 after doing a little bit of change to my page on
http://myAGOLmachine:3344/webappviewer/?config=sample-configs/config-demo.json I can see the widget there
but when I try to edit and add the 'MyWidget' to my
http://myAGOLmachine:3344/webappbuilder/?id=3 application I do not see the widget as an option to add.
Any advice is welcome.