FPDF_LoadDocument not found on 32bit OS

[giesen-ascora]

When running my application on a 32bit system, I get the following exception:

Unable to find an entry point named 'FPDF_LoadDocument' in DLL 'pdfium_x86'.

I'm using the recommended DLLs from the Nuget-package PDFium.Windows.

FWIW: When I look at the x86 DLL using dumpbin.exe /exports, all exported functions are in fact shown with a leading underscore character (which isn't present in the x64 version of the DLL) which seems to explain the error message - but then why do I appear to be the first one to run into this?

Could this be related to (or even a duplicate? of) #13 ?