Tooltip displayed on wrong screen

However, there is a new weird bug that wasn't there in the previous version. This affects computers with more than one screen. The bug appears in both Excel 2010 and Excel 365. Tested on Windows 10. Only the user functions are affected, but built in Excel functions are fine.

**Bug**: When you have 2 screens, and make the RIGHT screen the main screen, then when the Excel window is in the left screen, the tooltip gets placed on the other screen rather than next to the cell.

**To reproduce**: Set your desktop to have two screens. Set the RIGHT screen as the main screen, and put excel into the left screen. When the LEFT screen is the main screen, seems to work fine.


_Originally posted by @Nik-MO in https://github.com/Excel-DNA/IntelliSense/issues/104#issuecomment-925261515_