Components: Accessibility on Tooltip Node

[chrtze]

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For accessibility, it would be a great help if the tooltip of a node would have the next focus for tabbing; instead of skipping the tooltip and going to the next node.

Currently

If you have 10 nodes, each with a tooltip, you can show/enable the tooltip on the first node, but will have to tab until the last node before getting to interact with that node's tooltip.

Suggestion

When you open a node's tooltip, it would be great if the next "tab" action would focus that tooltip (or the contents inside).