The fragmentation between Edge on Mac sans IE11 vs Edge on Windows w/ IE11 mode will be very confusing. How do you even market this? The whole point of IE11 is

The fragmentation between Edge on Mac sans IE11 vs Edge on Windows w/ IE11 mode will be very confusing. How do you even market this? The whole point of IE11 is to ensure legacy IE compatible apps don't break. But then you can't advertise this with thought the huge caveat that it's a benefit on Edge Windows only.