Test detail summary font size too large in Visual Studio 2019

Since upgrading from VS2017 to VS2019 I have noticed that the text in test detail summary windows is comically large making it hard to read test results without a great deal of scrolling. This persists in the latest 16.3.1 version. I assume (and hope) that there is an option I can use to control the font used there but I haven't been able to find it. Does anyone know what/where the option might be? Here's a screenshot.