table visual. font size not always changing for column headers or values

Hi garythomannCoGC 

I tested this on my machine and could not reproduce the issue.
When you set the Global font size, it applies consistently to all table elements – column headers, values, and totals.

If you need different sizes for each element, you can define them separately (Headers, Values, Totals). This works fine, as shown in my screenshot where each element has its own size.

It may be that what you experienced is a rendering delay in Power BI Desktop. Sometimes the font change does not display immediately but refreshes correctly after a moment or after re-opening the report.

If this post helps, then please consider Accepting it as the solution to help the other members find it more quickly