Hello! We just setup the SDK for our app and had had a couple things I thought may have made it go a little smoother:

The first issue we had was that the init promise can hang rather than rejecting with a useful error message when a domain (localhost) isn't allowed. It was mentioned in #92 but was resolved without a PR that addresses the underlying issue (hanging promise, no useful error info).

Another issue we ran into was getting to a point where the the SDK was initialized, but calling open or show would result in a "can't access properties of null" error. The actual issue was that the domain was allowed in one of two projects within a workspace, and the second domain wasn't enabled. Just another small spot where a helpful error message could have been pretty helpful.

Other than that the SDK is great, thanks!