Interoperability issue: Doughnut chart labels are misplaced after an XLSX workbook is re-saved by Microsoft Excel or LibreOffice

Hello, I would like to report a reproducible interoperability issue involving Doughnut charts. Environment • ONLYOFFICE Desktop Editors 9.4.0 • ONLYOFFICE Spreadsheet Editor 9.4.1.15 (Infomaniak kDrive) • Microsoft Excel 16.17 for Mac • LibreOffice Calc 26.2.