Tooltip interference (hover-interference)

Ensure that users can move the pointer from the trigger to the hover content without the content disappearing or being replaced by other elements.


Hover popup replaced by other popups:

Moving the pointer across multiple chart points causes their tooltips to replace each other, making it hard to read the intended tooltip:


Note: Impossible to auto-test. A human tester or AI must verify whether tooltip content becomes unreachable due to overlapping or interfering hover events.

axe detected: none  |  QualWeb detected: none