Some visualization mods such as the Animated Bubble Chart visualization shows additional controls in the visualization area. It would be good if it was possible to allow the user to control the styling of these controls using the Spotfire visualization theme.
Suggestion: Introduce a control style category that allow the user to set the font, background and border for controls similar to the annotation category and expose these settings to Mod developers in the RenderContext.Styling API.
Perhaps the axis selectors could use this styling category as well to address TS-I-8230.