Heat Map Not working on my system

hi
I know there is this feature in the erpnext

[WIP] Github style heat maps on masters
and am looking for it to show on my dashboard and it doesnt show on my dashboard and it all grey.

I followed This thread as it had been reported earlier but nothing seem to help here in my system.

kindly any one help

Hi @jycob,

which version of ERPNext are you using? Several heatmaps have become alive in the latest versions, such as customer, … (ERPNext: v10.1.38)

am using ERPNext: v11.x.x-develop (b66bde3) (develop) and Frappe Framework: v11.x.x-develop (6b600e5) (develop) as seen on the about section.

Still strugling with this…any help