Tooltips for visual title bar

Hello,

I want to be able to have users hover over the title bar for a slicer or visualisation and have a tooltip appear explaining what the visual is showing or what the slicer pertains to.

Currently to achieve this I need 3 elements;

• The slicer (or visual) with title turned off
• A textbox containing the title (send to back) positioned above the visual/slicer
• A transparent card positioned superimposed over the title textbox which is connected to the tooltip contents (tooltip page).

I also include an information icon on the title bar to indicate to users that a tooltip is present.

Ideally, I should be able to do this without the textbox and the card visual. Surely there is a sensible way to do this without all the extra run around? As you can imagine resizing/repositioning all of this is a headache, especially with all the intrusive popups that activate outside neighbouring visuals when hovering over elements.  If there isn't as simpler way to achieve title bar tooltips, I will add it to the requested features list.

Thank you for your time.