ScaleBreaks breaking the chart

[AkeMake]

In some cases scaleBreaks is breaking my chart.
This code breaks the chart

window.onload = function () {
var chart = new CanvasJS.Chart("chartContainer", {
theme: "light2",
animationEnabled: true,
title: {
text: "Student activity on the website",
fontSize: 20
},
axisY: {
scaleBreaks: {
autoCalculate: true,
collapsibleThreshold: "40%",
lineColor: "black",
type: "straight"
}
},
data: [
{
type: "column",
toolTipContent: "{x}: <strong>{y} hits</strong>",
color: "rgba(135, 86, 146, 255)",
xValueType: "dateTime",
dataPoints:[{"y":0,"x":1585699200000},{"y":0,"x":1585785600000},{"y":0,"x":1585872000000},{"y":8,"x":1585958400000},{"y":0,"x":1586044800000},{"y":0,"x":1586131200000},{"y":0,"x":1586217600000},{"y":0,"x":1586304000000},{"y":0,"x":1586390400000},{"y":0,"x":1586476800000},{"y":0,"x":1586563200000},{"y":0,"x":1586649600000},{"y":0,"x":1586736000000},{"y":0,"x":1586822400000},{"y":0,"x":1586908800000},{"y":0,"x":1586995200000},{"y":0,"x":1587081600000},{"y":0,"x":1587168000000},{"y":0,"x":1587254400000},{"y":0,"x":1587340800000},{"y":0,"x":1587427200000},{"y":0,"x":1587513600000},{"y":0,"x":1587600000000},{"y":0,"x":1587686400000},{"y":0,"x":1587772800000},{"y":0,"x":1587859200000},{"y":0,"x":1587945600000},{"y":0,"x":1588032000000},{"y":0,"x":1588118400000},{"y":0,"x":1588204800000},{"y":0,"x":1588291200000},{"y":0,"x":1588377600000},{"y":0,"x":1588464000000},{"y":0,"x":1588550400000},{"y":0,"x":1588636800000},{"y":0,"x":1588723200000},{"y":0,"x":1588809600000},{"y":0,"x":1588896000000},{"y":0,"x":1588982400000},{"y":0,"x":1589068800000},{"y":0,"x":1589155200000},{"y":0,"x":1589241600000},{"y":0,"x":1589328000000},{"y":0,"x":1589414400000},{"y":0,"x":1589500800000},{"y":0,"x":1589587200000},{"y":0,"x":1589673600000},{"y":0,"x":1589760000000},{"y":0,"x":1589846400000},{"y":0,"x":1589932800000},{"y":0,"x":1590019200000},{"y":0,"x":1590105600000},{"y":0,"x":1590192000000},{"y":0,"x":1590278400000},{"y":0,"x":1590364800000},{"y":0,"x":1590451200000},{"y":0,"x":1590537600000},{"y":0,"x":1590624000000},{"y":0,"x":1590710400000},{"y":0,"x":1590796800000},{"y":0,"x":1590883200000},{"y":0,"x":1590969600000},{"y":0,"x":1591056000000},{"y":0,"x":1591142400000},{"y":0,"x":1591228800000},{"y":0,"x":1591315200000},{"y":0,"x":1591401600000},{"y":0,"x":1591488000000},{"y":0,"x":1591574400000},{"y":0,"x":1591660800000},{"y":0,"x":1591747200000},{"y":0,"x":1591833600000},{"y":0,"x":1591920000000},{"y":0,"x":1592006400000},{"y":0,"x":1592092800000},{"y":0,"x":1592179200000},{"y":0,"x":1592265600000},{"y":0,"x":1592352000000},{"y":0,"x":1592438400000},{"y":0,"x":1592524800000},{"y":0,"x":1592611200000},{"y":0,"x":1592697600000},{"y":0,"x":1592784000000},{"y":0,"x":1592870400000},{"y":0,"x":1592956800000},{"y":0,"x":1593043200000},{"y":0,"x":1593129600000},{"y":0,"x":1593216000000},{"y":0,"x":1593302400000},{"y":0,"x":1593388800000},{"y":0,"x":1593475200000},{"y":0,"x":1593561600000},{"y":0,"x":1593648000000},{"y":0,"x":1593734400000},{"y":0,"x":1593820800000},{"y":0,"x":1593907200000},{"y":0,"x":1593993600000},{"y":0,"x":1594080000000},{"y":0,"x":1594166400000},{"y":0,"x":1594252800000},{"y":0,"x":1594339200000},{"y":0,"x":1594425600000},{"y":0,"x":1594512000000},{"y":0,"x":1594598400000},{"y":0,"x":1594684800000},{"y":0,"x":1594771200000},{"y":0,"x":1594857600000},{"y":0,"x":1594944000000},{"y":0,"x":1595030400000},{"y":0,"x":1595116800000},{"y":0,"x":1595203200000},{"y":0,"x":1595289600000},{"y":0,"x":1595376000000},{"y":0,"x":1595462400000},{"y":0,"x":1595548800000},{"y":0,"x":1595635200000},{"y":0,"x":1595721600000},{"y":0,"x":1595808000000},{"y":0,"x":1595894400000},{"y":0,"x":1595980800000},{"y":0,"x":1596067200000},{"y":0,"x":1596153600000}]
}
]
});
chart.render();
}

The code gives chart like this

And if I remove ScaleBreaks, chart looks like this

[Manoj Mohan]

@akemake,

Thanks for reporting the use-case. We will be fixing it in our future releases. However, to overcome this issue, you can set the maximum value for axisY.

—-
Manoj Mohan
Team CanvasJS

[AkeMake]

Has this bug been fixed in the latest CanvasJS Chart v3.2 release?

[Manoj Mohan]

@akemake,

[Update]

We have just released v3.12.10 with this bug fix. Please refer to the release blog for more information. Do download the latest version from our download page and let us know your feedback.

Sorry, this bug has not been fixed in the current version(3.2). We will be fixing it in our future versions. Please subscribe to our blog to get updates on our releases.

—-
Manoj Mohan
Team CanvasJS