Thank you very much. I set it to 25 and don't have to squint to see it now, FYI, Georgia doesn't have this issue. It's been working fine for years. without the extra line of code you added. There must be a subtle difference somewhere. I have Georgia in a DUI panel if that makes any difference. They're both great themes with their own pros and cons (mostly pros).
Damn, I found the culprit once you mentioned it is not in Georgia...
Actually the biography script is overwriting the tooltip font size value of georgia-main.js .
It's in the biography.js current line 1599:
this.create_tooltip = () => tooltip = window.CreateTooltip("Segoe UI", 15 * sBio.scale * ppt.get(" Zoom Tooltip (%)", 100) / 100, 0); this.create_tooltip();
Gonna delete the commit on Github as it is not needed...
-TT