Yes, your understanding is correct. The fix shared in our previous reply would work on common .NET framework versions (2.0, 3.x, 4.x) but won’t work on .NET Core/.NET Standard. You need Aspose.Cells for .NET Core (.NET Standard 2.0) fix. We will check if we could provide you Aspose.Cells for .NET Standard 2.0 fix for your needs. Alternatively, you may wait as we are scheduled to release our next official release of the product, i.e., Aspose.Cells for .NET v19.8 before the end of next week or so. When you will install/unzip the Dlls version (Aspose.Cells for .NET v19.8), you may find relevant Aspose.Cells.Dll from netStandard2.0 folder at your installation directory for your needs.