Hi,

Basically, yes it should work, but I might note that feature/option is somewhat new in the lifetime of the SDK.

The documentation could use some improvements, but do you call super.init() in your override? That will set the initialized field to true. If it is false, the start() will call init() as well (start super will also set the started field as true).

The reason is that on the initial start, managers can be added after the initial UaServer.init() call. This is even what the samples do. There is not much you can do without the call first.

Subsequent starts would usually have the managers already so there would not be need for start to check init status, but given that it is the same code it is what happens.