Since there's now a standalone version, both versions are downloaded when adding the addon from the in-editor asset store and there's no way to select the version you want.
There should probably only be one version published to the asset store. Alternatively, each version could be published as it's own addon.

Since there's now a standalone version, both versions are downloaded when adding the addon from the in-editor asset store and there's no way to select the version you want.
There should probably only be one version published to the asset store. Alternatively, each version could be published as it's own addon.