Scroll indicator in cornerstone tools 5

[mickaeltardy]

Hello,

I noted that the scroll indicator has been removed back in 2018: https://github.com/cornerstonejs/cornerstoneTools/commit/cd960a8cac908fa9074a5402a694ba8376d7f356#diff-828b953376ee22810160f7440a033276f891a75a22e2c611a1c24626bb350a20

Is there a replacement tool or any (hidden) option for scroll stack tool to make an indicator or a scrollbar appear.

Or should one implement their own scroll bar?

Thanks,

Mickael