Disabling scrollbar grips
This short tutorial will show how you can disable grip buttons on chart Scrollbar.
Here’s a regular scrollbar:

Scrollbar’s grips are accessible via its startGrip and endGrip properties. To disable them, simply use their disabled properties:
chart.scrollbarX.startGrip.disabled = true;chart.scrollbarX.endGrip.disabled = true;chart.scrollbarX.startGrip.disabled = true;chart.scrollbarX.endGrip.disabled = true;{ // ... "scrollbarX": { "type": "Scrollbar", "startGrip": { "disabled": true }, "endGrip": { "disabled": true } }}Look ma: no grips!

This will equally work on vertical scrollbars, as well as on complex scrollbars like XYChartScrollbar.
Here’s a working example: