I can see from the release history that a link bubble feature was implemented on 2019 ("Link bubbles (Scheduler)"). There is even a link that points to a demo that use a "linkBubble" property on the scheduler object.
However, I am using the latest release of daypilot-angular-pro, and I cannot see a linkBubble property on the DayPilot.Scheduler type. I tried to define it anyway, but did not get anything working.
Is this feature still supported? Is there another way to display a tooltip on a link ?