Heatmap and the index blocks

Hello;

The index blocks for the heatmap is not appearing in the new master version while it was appearing in the previous versions:

The new version that I am not able to see this index blocks is:
ERPNext version: v10.1.76 (master)
Frappe version: v10.1.68 (master)

Where it can be added?

Regards
Bilal