when using reversedaxes to true ,the labels on the x axes on the line chart doesn't show.

when using reversedaxes to true ,the labels on the x axis doesn't show.
code i was playing with
var pivot = new Flexmonster({
container: "#pivot-container",
componentFolder: "https://cdn.flexmonster.com/",
toolbar: true,
report: {
dataSource: {
data: getData()
},
options: {
viewType: "charts",
chart: {
//type: "pie",
// showAllLabels: true,
reversedAxes: true,
}
},
slice: {
rows: [{
uniqueName: "Color"
}],

columns: [
{
uniqueName: "M",
caption: "Month"
},{
uniqueName: "[Measures]"
}
],
measures: [{
uniqueName: "Quantity"
}]
}
}
});
function getData() {
return [{
"Color": {
"type": "string"
},
"M": {
"type": "month",
"caption": "Month"
},
"W": {
"type": "weekday",
"caption": "Week Day"
},
"Country": {
"type": "level",
"hierarchy": "Geography",
"level": "Country"
},
"State": {
"type": "level",
"hierarchy": "Geography",
"level": "State",
"parent": "Country"
},
"City": {
"type": "level",
"hierarchy": "Geography",
"parent": "State"
},
"Price": {
"type": "number"
},
"Quantity": {
"type": "number"
}
},
{
"Color": "green",
"M": "September",
"W": "Wed",
"Country": "Canada",
"State": "Ontario",
"City": "Toronto",
"Price": 174,
"Quantity": 22
},
{
"Color": "red",
"M": "March",
"W": "Mon",
"Country": "USA",
"State": "California",
"City": "Los Angeles",
"Price": 1664,
"Quantity": 19
},
{
"Color": "red",
"M": "January",
"W": "Mon",
"Country": "Canada",
"State": "Quebec",
"City": "Montreal",
"Price": 1190,
"Quantity": 292
},
{
"Color": "green",
"D": "04/08/2014",
"M": "August",
"W": "Fri",
"Country": "USA",
"State": "California",
"City": "Los Angeles",
"Price": 1222,
"Quantity": 57
},
{
"Color": "white",
"M": "March",
"W": "Wed",
"Country": "USA",
"State": "California",
"City": "Los Angeles",
"Price": 7941,
"Quantity": 73
},
{
"Color": "red",
"M": "August",
"W": "Wed",
"Country": "Canada",
"State": "Ontario",
"City": "Toronto",
"Price": 6829,
"Quantity": 19
},
{
"Color": "green",
"M": "January",
"W": "Wed",
"Country": "Canada",
"State": "Quebec",
"City": "Montreal",
"Price": 2995,
"Quantity": 54
},
{
"Color": "white",
"M": "February",
"W": "Mon",
"Country": "USA",
"State": "California",
"City": "Los Angeles",
"Price": 2471,
"Quantity": 93
},
{
"Color": "yellow",
"M": "March",
"W": "Fri",
"Country": "Canada",
"State": "Ontario",
"City": "Toronto",
"Price": 6650,
"Quantity": 40
},
{
"Color": "blue",
"M": "February",
"W": "Wed",
"Country": "Canada",
"State": "Ontario",
"City": "Toronto",
"Price": 865,
"Quantity": 45
},
{
"Color": "purple",
"M": "August",
"W": "Wed",
"Country": "Canada",
"State": "Quebec",
"City": "Montreal",
"Price": 511,
"Quantity": 46
},
{
"Color": "blue",
"M": "September",
"W": "Mon",
"Country": "Canada",
"State": "Quebec",
"City": "Montreal",
"Price": 981,
"Quantity": 18
},
{
"Color": "blue",
"M": "September",
"W": "Fri",
"Country": "Canada",
"State": "Ontario",
"City": "Toronto",
"Price": 284,
"Quantity": 24
},
{
"Color": "yellow",
"M": "September",
"W": "Fri",
"Country": "Canada",
"State": "Ontario",
"City": "Toronto",
"Price": 284,
"Quantity": 13
},
{
"Color": "violet",
"M": "September",
"W": "Fri",
"Country": "Canada",
"State": "Ontario",
"City": "Toronto",
"Price": 284,
"Quantity": 76
},
{
"Color": "black",
"M": "September",
"W": "Fri",
"Country": "Canada",
"State": "Ontario",
"City": "Toronto",
"Price": 284,
"Quantity": 24
},
{
"Color": "white",
"M": "September",
"W": "Fri",
"Country": "Canada",
"State": "Ontario",
"City": "Toronto",
"Price": 284,
"Quantity": 45
},
{
"Color": "orange",
"M": "September",
"W": "Fri",
"Country": "Canada",
"State": "Ontario",
"City": "Toronto",
"Price": 284,
"Quantity": 45
},
{
"Color": "onyx",
"M": "September",
"W": "Fri",
"Country": "Canada",
"State": "Ontario",
"City": "Toronto",
"Price": 284,
"Quantity": 45
},
{
"Color": "grey",
"M": "September",
"W": "Fri",
"Country": "Canada",
"State": "Ontario",
"City": "Toronto",
"Price": 284,
"Quantity": 45
}
]
}