Adding transparent background to tooltips so they are less obstructive

An option to allow tooltips background to be transparent will be most helpful.
as it is now, I find myself offsetting the tooltips so far away as not to obstruct the geometry, that they can at time go so far as being unreadable [out of the screen space]

without background they can be comfortably placed near the gumball with minimal obstruction.

thanks a lot

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RH-55598 Cursor Tooltips: Set background transparency