Describe the feature

Would it be possible to have an option for the Class Bar to only show current power accumulated instead of empty/partially filled?

I find it easier to notice when it isn't placed next to a desaturated bar.

Describe the implementation

Just an option to toggle between states for those that still like it as current.

Could you expand on how this would be displayed - would the empty bars simply be hidden?
And wouldn't hiding partially filled bars be counterintuitive?