Excel Retrieve - #Name as soon as grouped rows or colums get collapsed / expanded

Hello,

we use the Addin to retrieve data from OneStream to Excel and we work with quite large files. There are several groupings in the excel file and as soon as you collapse and reexpand a grouped section all cells with OneStream-formulas change to #Name or #Value and we have to refresh the workbook again, which is very annoying and time consuming!

Same behavior when you just simply add a line within the structure.