The USNA1959 supports all browsers which have been tested (Chrome, Firefox, Opera, Safari) for all pages. The MS Edge has been tested and the product works in most instances. It fails to support "hiding" the "hamburger" icon for unknown reasons. Thus, the icon will show on full screen views, along with tablet and phone views where the icon should appear. With all other browsers the icon is shown or hidden as required.
While this Edge failure is confusing, the overall use of this browser makes it a bit less important. The Most Popular used web browsers in the US in 2022 are shown below. Note that Edge has a small percentage of total use.
If you are using Edge as your primary web browser, it is suggested you switch to one to the above browsers when viewing this website.