I was able to get this feature working in a proxy component (custom component that extends the core component via resourceSuperType).  I was using Tabs, but it could be done the same way with Carousel.  The key is to define the markup selectors correctly in the clientlib file that gets executed on e...

This worked for me!  The essentials in my implementation were:custom-event-polyfillreact-app-polyfill/ie11react-app-polyfill/stableI was able to install each module via NPM and import them atop my index.js file of the react app, and IE 11 now has all of the polyfills needed to successfully run my re...

I'm facing a very similar issue:`unhandled promise rejection TypeError: Object doesn't support this action `I have followed the polyfill instructions, but can't seem to figure this one out... any suggestions, anyone?