Timeline view: tooltip for marked timespan

Can the scheduler be configured to display a tooltip when hovering over a marked timespan? The ‘html’ attribute of the timespan may not be readable for the user in the timeline view depending on the timeline config parameters so it would be nice to display the some related text in a tooltip on hover.

you can set a basic html title using ‘html’ property

Or you can try configuring the Tooltip extension so it would show tooltips for a custom element, like it done here with timeline lefthand labels
docs.dhtmlx.com/scheduler/sample … oltip.html