Activate the "Open test page" button, which opens the example to test in a new window and runs a script that opens the 'Add Delivery Address' modal dialog, and sets focus on the 'Add' button
Starting at the 'Add' button inside the dialog, navigate to the bottom of the dialog. Do this with each of the following commands or command sequences. If any settings are specified in parentheses, ensure the settings are active before executing the command or command sequence.
Control+End (browse mode on)
To perform a task with browse mode on:
Press Insert+Space.
If NVDA made the focus mode sound, press Insert+Space again to turn browse mode back on.