Bug On Safari

[scastrec]

I'm running ChartJS for a project and everything works fine on Chrome/Firefox.
On my Safari, I have horizontal lines which appear like below.

I don't know why. My Safari is 11.0.3.

When I'm scaling in/out the lines disappear and some news appear.

[etimberg]

@stephanec do you have a fiddle that reproduces this?

[scastrec]

Sorry i had to add one first.

Here, you can find a sample where you can find lines
on the left
jsfiddle

I thought about animation effect. (tested animation.duration: 0) without suceess

[etimberg]

Thanks @stephanec. I can reproduce this with firefox on OSX as well

[scastrec]

Any clue?
To avoid this, I reduce stats that I apply as dataset.
So it doesn't draw bad lines.

That's just a workaround.

[joeboe17]

This issue is also mentioned in chartjs-plugin-zoom:
chartjs/chartjs-plugin-zoom#103
Some said changing the borderWidth for your datasets could help, but it does not help me.