fix: tooltip when facet available and border pdf active element

[dorianmiller]

What do these changes do/fix?

Support feature enabled/ disabled as shown in screenshot

How do you test/verify these changes?

Discovery tooling, disable enhanced highlight feature

Have you documented your changes (if necessary)?

None

Are there any breaking changes included in this pull request?

No

[CLAassistant]

Thank you for your submission! We really appreciate it. Like many open source projects, we ask that you sign our Contributor License Agreement before we can accept your contribution.
_{You have signed the CLA already but the status is still pending? Let us recheck it.}