On ultra-high resolution monitors only, (you can’t replicate it on a normal screen). You need a 4K monitor or apparently a Surface Pro to make it happen. It was resolved by selecting the “Disable Scaling for High DPI” option under the Compatibility Mode settings. After enabling this setting there’s some oddities with the toolbars and navigation buttons, but they are all readable and working, and the menus work. The old job settings has several issues with this, but it has been replaced with the wizard which does not.
Go here: C:\Program Files (x86)\SimpleIndex
Right click on SimpleIndex.exe Go to the Compatibility tab
Check “Disable display scaling on high DPI settings”