Sign message does not work using Coinbase Wallet on iOS Safari

[Rohitbaghel11]

I'm having problem with Coinbase Wallet on iOS (did not tested for other devices, but I assume it's the same issue). Basically, I'm able to connect wallet using Coinbase, but when I try so Sign, I get error 'UnknownRpcError'.
error code 3000

I'm using wagmi useSignMessage and it works perfectly with Metamask, but only mobile Coinbase wallet app does not throw popup asking for Sign.

As well for connector I'm using RainbowConnect, and for Signing message - Wagmi package

[cristobalbahe]

Happens to me too. Metamask works perfectly but coinbase wallet does not.

I am using wallet connect appkit to connect and useSignMessage from Wagmi.

[Ghadi8]

For it to work, you will have to disable the "Block Pop-ups" feature from your safari settings. Open the Settings app on your device, select "Safari" under "Apps", locate the "Block Pop-ups" feature and disable it. You should now be able to sign messages using your Coinbase wallet and smart wallet.