I have this simple app at:
https://codepen.io/lkoumis1/pen/wvxXEOX
The app works well with the reference to calcite 1.0.0-beta.97
Then, in the HTML code window if you comment out the references to calcite 1.0.0-beta.97 and uncomment the references to calcite 1.0.3, then you will notice that the Add Layer panel cannot be displayed.
Why?
@BenElan @KittyHurley
Thank you.