Registration Country Scroll List

When I register in Support Assist I am asked to enter a country which provides a scroll down list. But I can only click on a country in the top 20 or so countries and then rescroll another 20 or so and enter. It's a long way down to United Kingdom. I then discovered I could enter 'U' and get to Uganda but still had to click on that and then rescroll to get to United Kingdom. Very frustrating. (as is the Not Robot every 15 seconds.)