Hi,
This is the forum to discuss questions and feedback for Microsoft Excel features, I suggest you post your question to the MSDN forum for Excel
https://social.msdn.microsoft.com/Forums/en-US/home?forum=exceldev
The reason why we recommend posting appropriately is you will get the most qualified pool of respondents, and other partners who read the forums regularly can either share their knowledge or learn from your interaction with us. Thank you for your understanding.
Regards,
Emi
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