I am using a bar chart to show % value. The rule is

1. Show red color if value is <= 33%
2. Show amber color if value is > 33% and <= 66%
3. Show green color if value is > 66% and <= 100%

Refer below screenshot of the configuration

But the bar its rendering is of wrong color.

The value is 11%, why its not rendering Red?

Update 1:

As suggested by @davidebacci, I tried put Number instead of percentage. Still not working. Refer rule and the rendered bar below