Immersive Reader on Edge Browser not read lectoa 18.2.1 version courses

Does it work if you use the latest version of Lectora?

ELB Learning is committed to continuous improvements of our software, platforms, and services. As both available technology and our customer needs change, updating software applications and system hardware will be necessary to ensure we deliver the best experiences. We highly recommend upgrading to Lectora 21 which has been updated to meet current browser technology.