Gantt Enterprise Visual does not keep data colors when exporting to PowerPoint

Hello,

I am using the Gantt Chart visual 1.2.2.0 downloaded from AppSource. I use data colors to highlight various categories which works fine when accessing the report online. However, when exporting from Power BI Service to PowerPoint or PDF, colors are lost and all categories are displayed with the same color.

Did some of you already encountered that issue? If yes, any workaround/solution?

Have  a nice day