Offline Access for Dialog API

[stj-be]

Hey, I want to write an addin for excel. The issue is that our clients are sometimes traveling and therefore dont have internet access all the time. To my understanding it is possible to install the addin with an internet connectin and then use it while offline. I'm going to use the Office Dialog API to display dialogs from my app to collect user input. The dialogs themselves are hosted with the app and built with reactjs and have no external dependencies.

Now my issue is that the dialogs wont be accessible offline because they depend on an external resource (web server hosting my addin). Is there a way to preload all of my dialogs when im online so they are avalible offline?