Bug: Multiple tooltip anchors beside each other cause invalid hiding

[patric-eberle]

If there are multiple tooltip elements placed beside each other, the tooltip sometimes gets hidden all together, even thought an anchor is hovered. It seems, that the "leave" event on the anchor is currently not cancelled if entering an other anchor.

Can be tested by adding multiple tooltips to the first section on http://localhost:5173/styleguide/sandbox/tooltips

[patric-eberle]

Because of this bug it is also not possible to click or select something within the tooltip, which could be necessary for some features.