Unable to sign a message with a Rainbow wallet

[bselwe]

Describe the bug

It is not possible to sign a message or transaction when connected to a Rainbow wallet. The Rainbow wallet is launched but it doesn't show a pop-up to sign a message or transaction. It might be that the WalletConnect session is stale as it usually happens a few hours (or a day) after connecting the wallet.

To Reproduce

Initialize the WalletConnect session

```dart service = WalletConnectModalService( projectId: AppDotEnv.walletConnectProjectId, metadata: const PairingMetadata( name: 'orb', description: 'Everyday app for web3 social', url: 'https://orb.ac/', icons: ['https://i.ibb.co/w6sNHRC/launcher.png'], redirect: Redirect( native: 'orbapp://', universal: 'https://orb.ac/', ), ), recommendedWalletIds: { WalletUtils.metaMaskWalletId, WalletUtils.zerionWalletId, WalletUtils.trustWalletId, WalletUtils.rainbowWalletId, WalletUtils.bitgetWalletId, WalletUtils.imTokenWalletId, WalletUtils.omniWalletId, ... }, requiredNamespaces: { 'eip155': RequiredNamespace( methods: [ 'eth_sendTransaction', 'personal_sign', 'eth_sign', 'eth_signTypedData', ], chains: ['eip155:137'], events: [ 'chainChanged', 'accountsChanged', ], ), }, excludedWalletState: ExcludedWalletState.list, ); service!.addListener(_onWalletUpdated); await service!.init(); ```

Sign a message

```dart Future signMessage({required String message}) async { final web3App = service?.web3App; final address = service?.address?.toLowerCase() ?? ''; final sessionData = web3App?.sessions.getAll().first; if (sessionData != null) { service?.launchCurrentWallet(); await web3App!.request( topic: service!.session!.topic, chainId: 'eip155:137', // Polygon request: SessionRequestParams( method: 'personal_sign', params: [message, address], ), ); } } ```

Expected behavior

A pop-up to sign a message should appear in the Rainbow wallet, after launching a wallet.

Videos

https://github.com/WalletConnect/WalletConnectModalFlutter/assets/26686598/e9d88f03-646b-46ec-8165-cd2d0f55d71c

Note: We use the above signMessage method when calling "Verify with Lens". Notice that the wallet is launched but there's no popup to sign a message.

[quetool]

Hello @bselwe, I just tried your example, commented out 'eth_sign', 'eth_signTypedData' methods and I was able to sign a message properly using Rainbow.

This is your modified code https://gist.github.com/quetool/b9791ab2f1769fc03e95aa4443e58a68

I'll keep trying by waiting long enough and let you know.

https://github.com/WalletConnect/WalletConnectModalFlutter/assets/14978705/389074bb-5383-4faf-9d93-5115a3d3ece2