Font Rendering in Spotfire: TIBCO, please expedite the fix for this known defect

Spotfire is not rendering all fonts correctly, it is inconsistent between visualization types.

In order to have Spotfire Analyst / Desktop / WebPlayer correctly render the fonts chosen in the Canvas Styling UI and HTML & CSS used in Text Areas, Spotfire will need to correct this defect.

See attached screenshots - since different browser engines are used to render different visuals (Spotfire uses Chromium for most but still uses Internet Explorer for Text Area). This is now documented as a known defect for Spotfire as it was documented with TIBCO (Case ID 02107922) and even with Chromium.org development team (Issue ID 1329784)
https://bugs.chromium.org/p/chromium/issues/detail?id=1329784#c8.

If you are currently experiencing fonts not rendering correctly in Spotfire and need them to for your corporate branding or user experience improvements, please Add your Vote to this idea.

This idea was created when using Spotfire Analyst version 11.7.0