Not sure it should offer an nsec login option.
Discussion
We need better extension support in mobile browsers before we can get rid of that option. :(
Chrome Mobile has no extension support. Native apps like Amber will be the way to go.
Guess you can use nostr:npub1xdtducdnjerex88gkg2qk2atsdlqsyxqaag4h05jmcpyspqt30wscmntxy spring browser for that. I think it's available in Play Store and via obtainium
What does that encryption passphrase encrypts there btw? Nsec? nostr:npub1gcxzte5zlkncx26j68ez60fzkvtkm9e0vrwdcvsjakxf9mu9qewqlfnj5z
