IE 11 not showing lines/bars when you show data from legend.

[ghost]

I can create this problem in https://c3js.org/examples.html in any graph type. When I click on any data in the legend, it will hide it. When i click it again to show the data it will do everything except show the line.

i was able to show the line by going to the inspector and into the lines class
c3-chart => c3-chart-lines => (Lines) the style for the line was (display: none); I changed it to (display: block) and it showed the line.

I am not sure if there is a javascript function that is not supported by IE 11 or something else.

• C3 version: v0.6.7
• D3 version: v5.6.0
• Browser: IE 11
• OS: Windows 10

[ghost]

I fixed the problem. If you go into the source code C3.js and search for this line of code

targets.transition().style('display', 'initial', 'important').style('opacity', 1, 'important').call($$.endall, function () { targets.style('opacity', null).style('opacity', 1); });

you can change 'initial' to 'block' and it will work in ie 11. It also works in chrome and firefox, etc after changing it to block.