diff --git a/Example/WalletApp/PresentationLayer/Wallet/SessionProposal/SessionProposalInteractor.swift b/Example/WalletApp/PresentationLayer/Wallet/SessionProposal/SessionProposalInteractor.swift
index b5bc8aa7f..0055364f4 100644
--- a/Example/WalletApp/PresentationLayer/Wallet/SessionProposal/SessionProposalInteractor.swift
+++ b/Example/WalletApp/PresentationLayer/Wallet/SessionProposal/SessionProposalInteractor.swift
@@ -4,24 +4,28 @@ import Web3Wallet
 
 final class SessionProposalInteractor {
     func approve(proposal: Session.Proposal) async throws {
-        // Following properties are used to support all the required namespaces for the testing purposes
-        let supportedMethods = Array(proposal.requiredNamespaces.map { $0.value.methods }.first ?? [])
-        let supportedEvents = Array(proposal.requiredNamespaces.map { $0.value.events }.first ?? [])
-        let supportedChains = Array((proposal.requiredNamespaces.map { $0.value.chains }.first ?? [] )!)
-        let supportedAccounts = supportedChains.map { Account(blockchain: $0, address: ETHSigner.address)! }
+        // Following properties are used to support all the required and optional namespaces for the testing purposes
+        let supportedMethods = Set(proposal.requiredNamespaces.flatMap { $0.value.methods } + (proposal.optionalNamespaces?.flatMap { $0.value.methods } ?? []))
+        let supportedEvents = Set(proposal.requiredNamespaces.flatMap { $0.value.events } + (proposal.optionalNamespaces?.flatMap { $0.value.events } ?? []))
+        
+        let supportedRequiredChains = proposal.requiredNamespaces["eip155"]?.chains
+        let supportedOptionalChains = proposal.optionalNamespaces?["eip155"]?.chains ?? []
+        let supportedChains = supportedRequiredChains?.union(supportedOptionalChains) ?? []
+        
+        let supportedAccounts = Array(supportedChains).map { Account(blockchain: $0, address: ETHSigner.address)! }
         
         /* Use only supported values for production. I.e:
         let supportedMethods = ["eth_signTransaction", "personal_sign", "eth_signTypedData", "eth_sendTransaction", "eth_sign"]
         let supportedEvents = ["accountsChanged", "chainChanged"]
-        let supportedChains = [Blockchain("eip155:1")!, Blockchain("eip155:5")!]
-        let supportedAccounts = [Account(blockchain: Blockchain("eip155:5")!, address: ETHSigner.address)!]
+        let supportedChains = [Blockchain("eip155:1")!, Blockchain("eip155:137")!]
+        let supportedAccounts = [Account(blockchain: Blockchain("eip155:1")!, address: ETHSigner.address)!, Account(blockchain: Blockchain("eip155:137")!, address: ETHSigner.address)!]
         */
         do {
             let sessionNamespaces = try AutoNamespaces.build(
                 sessionProposal: proposal,
-                chains: supportedChains,
-                methods: supportedMethods,
-                events: supportedEvents,
+                chains: Array(supportedChains),
+                methods: Array(supportedMethods),
+                events: Array(supportedEvents),
                 accounts: supportedAccounts
             )
             try await Web3Wallet.instance.approve(proposalId: proposal.id, namespaces: sessionNamespaces)