I don't know if this is the appropriate forum to ask this question but I have a VizLib Gantt Chart and I want to add a milestone to it. I have tried adding it from a dimension, a string ('5/21/2023'), a date string (Date('5/21/2023')) and no matter what I try, it will not show up on the gantt chart. The chart is set to enable milestones, so I am not sure what I am doing wrong.
