[BUG-14842]Mouseover showing when it shouldn't

We have a template called a dataline in our project which consists of a label with the tag name and value and a check box to graph the tag it is referencing. When hovering over the checkbox a blank mouseover is showing when we have no text in the mouseover property and I can’t get it to go away.
Is there any fix for this?

Version - 8.0.3 nightly

I am able to replicate. It looks like if the checkbox ever had a value, setting it back to nothing actually sets it to an empty string. Interestingly enough, this occurred in 7.9 as well, but an empty string mouseover text was much smaller than in 8.0. I’ll make a ticket, but it will probably be considered pretty low priority.

As a workaround, if you create an expression binding on the mouseover text and set the expression to just None it will get rid of the mouseover text.

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