Comment by steve_adams_86

I just noticed that if you install the example service after setting up an account, it installs a version of @y-sweet/react which doesn't offer the offlineSupport prop.

The version specified is ^0.5.1. After switching to 0.7.1 as the repo you linked uses, all is well. Probably not a big deal for most newcomers, but it might be worth updating dependencies in the example service.