I imagine the rendering could be above/below or even inside the track itself (the number inside the rectangle). so many possibilities but basically user could do: renderTrackLabel={({ value, editing, ... }) => editing ? <text y={10}>{value}</text> : null} (x would be set by a parent <g> but as you would be probably centered, you would have to offset y by a given amount)
I imagine the rendering could be above/below or even inside the track itself (the number inside the rectangle). so many possibilities but basically user could do:
renderTrackLabel={({ value, editing, ... }) => editing ? <text y={10}>{value}</text> : null}(x would be set by a parent<g>but as you would be probably centered, you would have to offset y by a given amount)