Allow adjustment of Chart tab font

[JanetBrewster1]

I create Dashboards with numerous charts that need to be grouped. The tabs at the bottom of the group of charts can be edited for text but the font type, style, or size can't be changed. The size of the arrows can't be changed either. The ability to customize the format of the tabs would be very helpful, esp. when trying to make Dashboards WCAG compliant. Thanks!