Hi there,
Though there have been several threads about rows not scrolling on standard mousewheel scroll, I haven't seen this one documented anywhere.
- Goto the basic demo of Fixed Columns:
https://datatables.net/extensions/fixedcolumns/examples/initialisation/simple.html - Mousewheel-click inside a non-fixed column and start scrolling down.
- Maintain mousewheel pressed, then drag over the fixed column.
Problem: the fixed column stops scrolling down! It snaps back in place only when we go back hovering a non-fixed column, or scroll the table vertically in another way (mousewheel or scrollbars).
Seen in the latest versions of Chrome and Firefox (Jan 7, 2019)
Not seen in Internet Explorer 11.