Progress Bar, not animating on inactive tab.

[herryG]

I have progress bar and I am using signalR to trigger animation, It workes perfectly when I am on the tab but when the tab is inavtive it pauses the animation.

var bar = new ProgressBar.Line("#su_progress-spinner", {
strokeWidth: 4,
easing: 'easeInOut',
duration: 1400,
color: '#1dc9b7',
trailColor: '#eee',
trailWidth: 1,
svgStyle: {width: '100%', height: '100%'},
text: {
style: {
// Text color.
// Default: same as stroke color (options.color)
color: '#999',
position: 'absolute',
right: '0',
top: '30px',
padding: 0,
margin: 0,
transform: null
},
autoStyleContainer: false
},
from: {color: '#1dc9b7'},
to: {color: '#1dc9b7'},
step: (state, bar) => {
bar.setText(Math.round(bar.value() * 100) + ' %');
}
});