Fluid meter does not update

[Zzo911]

Hello,

I'm trying to migrate from the old script to this one (using bundle.js) but the meter is not updating.

In my HTML I have created the DIV.
<div id="water_level0" class="meter-container"></div>

Then in a JS I created the fluid meter.
const water_level0 = document.querySelector("#water_level0");
new cfmModule.CircularFluidMeter(water_level0, {
borderWidth: 20,
initialProgress: 0,
maxProgress: 100,
backgroundColor: '#e2e2e2',
borderColor: '#f8f9fa',
bubbleColor: '#6bcfff',
dropShadow: false,
use3D: true,
fontSize: 50,
progressFormatter: (value) => {
return ${value.toFixed(0)}%;
},
fluidConfiguration: {
color: '#16e1ff'
}
});

And finaly I update the progress value reading a JSON, but it's not working, the meter stays to zero.
water_level0.progress = myJSON.water_level0;

With the old script I used this and it was working.
water_level0.setPercentage(myJSON.water_level0);

What am I doing wrong?

Many thanks for your support