I'd suggest rethinking the whole UI flow and screens. The functionality is there, but the navigation paths are missing and it's not self explanatory or intuitive. 🙂
I was doing it on mobile, there are multiple issues on the different navigation paths. Settings>Wallet doesn't let you change settings of wallets, etc. A lot of this just needs two good screens...
Oh hmmm maybe a configure icon on the wallet card would make it more obvious