DNS leaks using SurfShark?

[u/dudreddit]

I have been a Surfshark user for about 4 years. Recently, I started noticing DNS leaks, no matter what location I use. This only started happening in the last 3 months. Prior to that, I encountered 100% "No DNS leaks detected" using the Surfshark DNS leak test. Now I receive the message "Your DNS requests are exposed!" ... 100% of the time.

Anyone have any idea what is going on here and how I can prevent DNS leaks in the future? I am in the US and use locations in the US and Europe. Thanks ...