Hi, I'm using electrum on android.

I wonder why we don't have option to save address. I used this option to save my frequently used addresses, now I see only option to create invoice which isn't usable. Also I found bug, when you create invoice with 0btc you cant go back in the main menu, you are stuck, only option is delete invoice or close app.

Another thing is, why is removed pin as security on login. It would be great if we can choose security as every phone have these days. But bring pin back would be great.

Another thing would be great to give option to export wallet addresses, used, unused, funded and so on.