Clarification on offline capabilities

[DivinorWieldor]

I've been reading through the documentation and I couldn't get a 100% clear answer to my question. Apologies if I missed anything.

From what I gather, sigma requires an internet connection to work, right? There are instructions on how the application needs to be configured for an azure connection, and how it uses client-server architecture for enhanced cloud computing. Still, these were mostly in reference to speech recognition from what I could gather.

So my question is: can sigma run fully offline, albeit with limited or reduced functionality? Or does it require an internet connection when it is running?