Lead status chart not working

Friends, my lead status chart found on the main page of the projects module is not working. Do you have any suggestions for correction?
See the picture how it looks.
2023-08-09_17h51_38

Folks, I found out that for this chart to work correctly, the monetary value must be filled in on the front page of the lead.

A more detailed description of these graphics in the software documentation is suggested.

Until later.