MAUI app on Android can't load a native Android lib (.so)

[if-mindesk]

Description

I built a sample MAUI app that needs to load Rhino CAD files using the nuget package Rhino3dm (https://www.nuget.org/packages/Rhino3dm/).
This package uses a native .so lib that the MAUI app on Android can't find (DllNotFoundException for 'librhino3dm_native').
I don't know if this issue is caused by MAUI, by the nuget package or something else
I also opened an issue for Rhino3dm mcneel/rhino3dm#633

Steps to Reproduce

Copy the file SampleFileRhino3dm/CubeTest200mm.3dm on the Android device
Start the app
Press the 'Pick Rhino 3dm file' button and select the provided file

Link to public reproduction project repository

https://github.com/if-mindesk/TestRhino3dm.git

Version with bug

8.0.70 SR7

Is this a regression from previous behavior?

Not sure, did not test other versions

Last version that worked well

Unknown/Other

Affected platforms

Android

Affected platform versions

Android

Did you find any workaround?

No

Relevant log output

No response

[github-actions]

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[Zhanglirong-Winnie]

This issue has been verified using Visual Studio 17.11.0 Preview 5.0(8.0.70). Can repro on Android device platform.

[blackmesacode]

whatever causes this issue, might also be the reason for this issue: libgit2/libgit2sharp.nativebinaries#158

basically also a System.DllNotFoundException potentially due to android maui not loading the native *.so library