Aspose.Words 24.7 cannot be used by a .NET 8 Core API Website in globalization-invariant mode, because somewhere in the Aspose source code they have hard-coded the culture en-nz and try switching to it. Here the proof:
S…...d(Stream d, String v, SaveOptions c) at Aspose.Words.Document...Save(Stream stream, SaveOptions saveOptions) at Odis.Fusion.Interop...