Currently, because some incompatibility I couldn't figure out so far, logging in on desktop with QR code requires me to start browser manually on phone and to enter credentials, even though I have already logged in in the Kagi app.
If the QR code scanning and verification could be both performed inside the kagi app it would have saved a lot of operations.
There could be a scanning widget on home page of the app, which could be used to scan specific QR code with phone camera and perform verification inside the app.
