Metamask connection is not showing in mobile metamask app

Hi,
I am trying to connect dapp with mobile metamask app using wallet connect but the metamask connection pop up is not showing in mobile app. It was working 4 months back but the same code is not working now. Anyone please help me to resolve this issue.

**Here is my web3 code:**
```

this.provider = new WalletConnectProvider({
infuraId: "2a0445aca6a8423aae67ff63f9718f6a",
qrcodeModalOptions: {
mobileLinks: [
"metamask",
],
},
});
this.web3 = new Web3(this.provider);
this.provider.enable();
this.web3.currentProvider.enable();
```

**Environment:**
@walletconnect/web3-provider: 1.4.1
mobile metamask version: v4.1.0

Start by reproducing the connection flow with @walletconnect/web3-provider 1.4.1, MetaMask mobile v4.1.0, and the shown WalletConnectProvider configuration. Check whether the mobileLinks setting and provider enable calls lead to a MetaMask prompt; done means the connection popup appears in the mobile app. No repository file or test is identified in the issue.

Written by the indexing model from the issue text.