I've got a Surface Book which I'm running at the default resolution - 3000 x 200 - the scaling is set at 200%. Both these settings are defaults, and everything looks fine - excuse the scribbling:
I also use a monitor connected via HDMI also running at the recommended settings - 1920 x 1080 (the max for the monitor) and 100% scaling. However, I get lovely dialog boxes, like the following screenshot. This is the same dialog box, generated from the monitor now:
This is obviously very annoying and I haven't been able to do anything about it. I'm guessing it has something to do with the fact the Surface Book is running at 200%, but anything less than that and it's too small.
Just to make it clear, in the second screenshot the dialog box is too big, not the Chrome top bar too small.
What can be done to fix this? Apart from buying a 4K monitor obviously 😑