Many thanks for the feedback, @aeyaros. We spent a lot of time revising the graphics pipeline so that it could better support High DPI resolutions – which is a very careful process since the code base is mature and graphics is at the core. But there’s still room to improve. We currently call this out in our Hardware and Software Requirements article:
SketchUp is DPI aware and can adjust the sizes of Icons so they are sized correctly for High DPI screens. Icon’s are sized when SketchUp starts up. If you adjust your DPI or scaling (Microsoft Windows – but only up to 150%) you will need to restart SketchUp to see correctly sized Icons. Note that SketchUp does not yet scale elements in the drawing window which may result in very small elements on very large screens.
Hi @Hiram – I tried searching for your license via email and name, but I couldn’t pull up any results. Feel free to fill out our Resend License form so our team can take a closer look.
Haha. This was my call. I wanted to humbly announce the launch – without tooting our horn too much 
– so I didn’t make this sticky…but I’d be happy to make the change if you’d like 