From GitHub: https://github.com/jenkinsci/google-play-android-publisher-plugin/pull/21#commitcomment-36647848

I suspect this causes a regression (or is a breaking change, depends on the pov )

I have a simple setup where I upload 2 apk for 2 arch of my app:
MyApp*-arm-24-ObbYes.apk,MyApp-*-aarch64-24-ObbYes.apk
The ARMV7 one has a version code ending with 01, and the AARCH64 ends with 11, so that the aarch64 is not masked.

Accordingly, I upload 2 OBB's:
main.*01.tv.myapp*.obb,main.*11.tv.myapp*.obb

This used to work in 2.0, but now I get:

Expansion filename 'main.2001022011.tv.myapp.obb' doesn't match the versionCode of any of APK(s) to be uploaded: 2001022001

I think this commit causes it.
Question is how to upload 2 different obb for 2 archs of the same app, now?

I haven't yet looked into this at all, to figure out what the actual issue is. It sounds like it should work (and it was before the 3.0 release), but apparently not…