Gantt chart - how to set matrix visual always be expanded - toggle button (2 bookmarks)

[uma_mahi]

Hi, 
I am using Gantt chart to show the data for previous year and current year . I did it and using toggle button(2 bookmarks) to show previous year and the current year data.

Question:
By default the matrix shows current year data, once the toggle button moved, the previous year data shows previous year data , but here the matrix got collpased , so manually i am drill down and expanding the rows each and every time when i use toggle button. 
Is there any way to restrict to display the matrix data always expand by default ???

Your inputs please?

[Anonymous]

HI @uma_mahi,

AFAIK, bookmark will save filter effects on applied on the current report page, the collapse effect seems not included. Perhaps you can submit an idea for this requirement.

Microsoft Power BI ideas

Regards,

Xiaoxin Sheng