Hi Robert,
I have launchpad theme per your suggestion in this post and the other, I tried to add the new widget in my widget on screen, I have 4 and want to add more. This is the location of my file. App loaded every time but Share (new widget) don't appear. I am not sure what I am doing wrong here. Please help me, I will really appreciate.
WebAppBuilderForArcGIS\server\apps\10\config.json