Hello,
I am a developer supporting a web app written in PHP that uses Kendo UI v2016.1.226. Recently I have been seeing a console warning in Chrome stating that document.registerElement calls are deprecated and will be removed in M73, March 2019. It also states to use window.customElements.define instead.
My question is has later versions of Kendo UI (specifically kendo.all.js) adjusted those calls? The call I am being prompted on is on line 119478 and is part of a Kendo Library Function. What version would I need to upgrade to in order to clear this warning? Is the registerElement function affect PHP Users or Just Angular?