Hi Jesper,
Greetings from Syncfusion Support.
We have checked with your query. We would like to let you know that this is the behaviour of Tooltip component. When the Tooltip is enabled with Sticky mode, and when the page is scrolled, the target varies from the given position. And hence the tooltip will not be maintained in the given place. Rather, it will move based upon different target values and to handle this case tooltip will be closed in this scenario.
Refer to the below links to know more about Tooltip component.
If we have misunderstood, please share us your exact use case scenario in which you would require the Tooltip to remain open during page scroll. This will help us to serve you better.
Regards,
Sharon Sanchez S.
