The email editor in the hub appears to have some shortcuts that are tied to the Alt key. However, many special characters are also linked to the Alt key. It would be great if we could disable the alt key shortcuts, so that we can use the standard alt codes for special characters.

For example, Alt 241 creates ‘±’. If you try this in the hub during an email you end up opening switching from the designer view to HTML view. Everything works as expected in the Classic UI.