Numbers file (Apple) not extracting charts

I am trying to extract a chart from the numbers file, but it says no chart is available.
Code snippet:
LoadOptions opts = new LoadOptions(Aspose.Cells.LoadFormat.Numbers);
var workbook = new Workbook(“numbers_excel.numbers”, opts);
foreach (var worksheet in workbook.Worksheets) {
foreach (var chart in workSheet.Charts) { }}

Please find the attached sample numbers file. (51.8 KB)

By using sample file and code for testing, we can reproduce the issue. It was found that no relevant chart data was 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-54643

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