Multiline chart with different amounts of points not working

[dadixon]

I have a multiple line chart working from the demo but the graph I need to create has 1 line with 12 points and another with only 8. When I try this, the shorter graph is stretched and I don't want this behavior. Is that possible?

[dadixon]

let data = MultiLineDataSet(dataSets: [
LineDataSet(
dataPoints: [
LineChartDataPoint(value: 4.3, xAxisLabel: "7/13", description: "Saturday, July 9, 00:00 GMT"),
LineChartDataPoint(value: 4.5, xAxisLabel: "F", description: "February"),
LineChartDataPoint(value: 6.9, xAxisLabel: "M", description: "March"),
LineChartDataPoint(value: 8.7, xAxisLabel: "A", description: "April"),
LineChartDataPoint(value: 12.1, xAxisLabel: "M", description: "May"),
LineChartDataPoint(value: 15.1, xAxisLabel: "J", description: "June"),
LineChartDataPoint(value: 17.3, xAxisLabel: "J", description: "July"),
LineChartDataPoint(value: 17.0, xAxisLabel: "A", description: "August"),
LineChartDataPoint(value: 14.3, xAxisLabel: "S", description: "September"),
LineChartDataPoint(value: 10.9, xAxisLabel: "O", description: "October"),
LineChartDataPoint(value: 7.2, xAxisLabel: "N", description: "November"),
LineChartDataPoint(value: 4.7, xAxisLabel: "D", description: "December")
],
legendTitle: "Predictions",
pointStyle: PointStyle(pointType: .outline, pointShape: .circle),
style: LineStyle(lineColour: ColourStyle(colour: .orange), lineType: .line)
),
LineDataSet(
dataPoints: [
LineChartDataPoint(value: 16.9, xAxisLabel: "J", description: "January"),
LineChartDataPoint(value: 17.2, xAxisLabel: "F", description: "February"),
LineChartDataPoint(value: 15.8, xAxisLabel: "M", description: "March"),
LineChartDataPoint(value: 13.7, xAxisLabel: "A", description: "April"),
LineChartDataPoint(value: 11.7, xAxisLabel: "M", description: "May"),
LineChartDataPoint(value: 9.7, xAxisLabel: "J", description: "June"),
LineChartDataPoint(value: 8.9, xAxisLabel: "J", description: "July")
],
legendTitle: "Preliminary",
pointStyle: PointStyle(pointType: .outline, pointShape: .square),
style: LineStyle(lineColour: ColourStyle(colour: .blue), lineType: .line)
)
])

produces