Hmm, the migrate button worked fine for me, once I’d set up a couple of channels. The bit that confused me originally was moving on chain funds over, didn’t realise it was the “savings” pot. My balance did show as 0 on Blue Wallet after starting the Hub and before migrating.
Discussion
Yeah - it’s because the Alby account automatically links to the new hub and if you don’t open a channel or migrate the funds yet, they show as 0. We have tried to improve the UI to show this in a few places now