We are trying use one code base for both mobile app and web app, but we need to support IE 11 and up. I understand phone native features will not work, but many of the IONIC UI component are also not working in IE 11, is there any polyfill we can use to make it all the component run in IE11? Is there future plan to support IE browsers? What about stencil? Would stencil built component support IE11 in the future?