When clicking on ‘MAX’ it lets you unwrap even when having 0 tokens. It just shows up the error above instead of blocking it, like it would do when manually typing in a 0.
I think the MAX button should be deducted from the fee to make it easier to use. There are many units that also have this MAX button error when not deducting fees.
Everything else is smooth, the display interface is easy to manage and monitor. I like it so much.
Edit: This is from sepolia to stx. Just noted same happens when manually typing in a 0. When going the STX->ETH way it doesn’t even allow you to wrap, as it should also be from ETH->STX.