Unable to Change Timeline and Scroll Bar Background Color in Gantt 3.0.12.0 Power BI Visual

[soomro16]

I am using the Gantt 3.0.12.0 visual in my Power BI report and I am facing two issues with customizing the visual's appearance.

Timeline Background Color: I want to change the background color of the timeline bar (where date types like weeks, months, or days are displayed at the top) to match my canvas background. While I can modify other elements like the axis text color, axis color, and the "today" line color, there seems to be no option to change the white background of the timeline.

Scroll Bar Background Color: Similarly, I am unable to find any setting that allows customization of the scroll bar’s background color. The current color doesn't match the design of my canvas, and I'd like to adjust it to be consistent with the rest of the visual.

I have explored all the available formatting options, but there doesn't seem to be a way to change the colors of these elements. I also tried adjusting the visual's transparency and background settings without success.

Could you please provide guidance on how to change the background colors of the timeline and scroll bar, or consider this as a feature request for future updates? You can navigate to the attachment to have an idea of what I am asking. The green arrows are there

Thank you for your support!