Chart Markers for "0"

[SylvieLet17]

It would be really great if the Markers in a column chart displayed "0" when the value is "0"

Right now if the value is zero there is no marker. I think this can make it easy to overlook in a multi-series chart. Would be great to have a marker read "0"

If anyone knows how to manipulate the markers to get this result I'd love to know!

Thanks!