Numbers file (Apple) not extracting data and charts

I am trying to extract data and chart from the numbers file, but it says no data/chart is available.
Code snippet:
LoadOptions opts = new LoadOptions(Aspose.Cells.LoadFormat.Numbers);
var workbook = new Workbook(“numbers_1.numbers”, opts);
foreach (var worksheet in workbook.Worksheets) {
if (worksheet.Cells.MaxDataRow == -1)
Console.WriteLine(“no data”);
foreach (var chart in workSheet.Charts) {
//no chart

Please find the attached sample numbers file. (150.2 KB)

By using sample files and code for testing, we can reproduce the issue. It was found that no relevant data and chart data were obtained after loading the numbers file.

We have opened the following new ticket(s) in our internal issue tracking system and will deliver their fixes according to the terms mentioned in Free Support Policies.

Issue ID(s): CELLSNET-54644

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