Test Case: https://datatables.net/extensions/fixedcolumns/examples/initialisation/simple.html
Browser: Mac FireFox and Chrome (possible others not tested)
To reproduce:
Go to test page and hover over fixed column or non-fixed columns and scroll.
Expected and Actual Result: Rows stay in sync and table scrolls as expected
Change focus from the current browser to some other application.
Go back to test page without clicking on window, hover the mouse pointer over fixed column.
Scroll up or down.
Expected Result: Rows stay in sync and table scrolls as expected
Actual Result: Fixed column scrolls while the rest of the data does not.
Seems like the issue is the loss of focus. Ideas to fix?