Is it possible to call OnReadSettingsAsync() explicitly, in addition to overriding the method? There are potentially times at which I'll need to access Project-level settings other than when a Project is opened.
Most notably, I might need to access Project-level settings for an Add-In that a user enables after they have already opened a Project. For instance:
1. User A, who has already licensed our custom Add-In, passes a Project file with Add-In custom settings to User B, who has not yet licensed the Add-In.
2. User B licenses the Add-In, which they had previously installed but not licensed.
3. Now that the Add-In is licensed, its settings need to be read from the Project into the Add-In's in-memory settings object.