im trying to use the office js package in a chrome extension for office-word did this set up work? i followed the same steps and got this err it seems like the office package needs things like window, localstorage, session storage and im guessing that its depending alot on which window - context you inject into and the office-word site seams to have multiple iframes making it more difficult to figure out where we are supposed to inject that sandbox or where its supposed to run but if i had to guess its probably the main parent html document but i was not able to access it, i got this err