This plugin (which is otherwise great btw) only lets you explicitly specify obb files that you are going to upload.

If I need to use an obb that was uploaded on a different version, I have to check the "Re-use expansion files from existing APKs where necessary" check-box.

If I am uploading a patch obb file that should be fine since I will want to re-use the existing main.obb. But if I am uploading a new main.obb, the existing patch.obb is not desired. So I end up having to change how my upload task is configured depending on whether I am uploading a main or patch obb.

Why not allow us to explicitly list which obb versions we are using. All the information is present to determine whether the obb must be uploaded or is already uploaded.

This would also be helpful for applications that have multiple apk's since they may also have different obb files associated with different apk's, so the previous main/patch obb may not be the correct "old" obb to use.