SendBird SDK iOS Local Cach

Sendbird Chat API/SDK iOS
,
1

I want to use the LocalCached data from SendBird SDK while the mobile is offline
I developed an application which uses the SendBirdChat SDK and I have this initialization process:

let localCachConfiguration = LocalCacheConfig(isEncryptionEnabled: false)
        localCachConfiguration.maxSize = 256
        localCachConfiguration.clearOrder = .messageCollectionAccessedAt
        
        let sendbirdChatInitParams = InitParams(
            applicationId: applicationId,
            isLocalCachingEnabled: true,
            logLevel: .verbose
        )
        sendbirdChatInitParams.localCacheConfig = localCachConfiguration
        
        SendbirdChat.initialize(params: sendbirdChatInitParams)
        SendbirdChat.connect(userId: username, authToken: userAccessToken) { (user, error) in
            if let error = error {
                debugPrint("[Sendbird][Service][Init][Error][\(error.localizedDescription)]")
                CrashlyticsUtil.recordErrorCrashlytics(error: error)
                completion?(false)
            } else if let user = user {
                debugPrint("[Sendbird][Service][Init][User][\(user.nickname)]")
                completion?(true)
            } else {
                debugPrint("[Sendbird][Service][Init][Fail]")
                completion?(false)
            }
        }

and when I close the application and open it again the cache is empty and the SendBirdSDK doest retrieve any thing

Fetching code:

if let collection = channel, collection.hasNext {
            collection.loadMore(completionHandler: { channels, error in
                if let errorHappened = error {
                    debugPrint("[Sendbird][Service][Offline][FetchChannel][Error][\(errorHappened.localizedDescription)]")
                    completion(nil)
                    return
                }
                completion(channels)
            })
        } else {
            debugPrint("[Sendbird][Service][Offline][FetchChannel][Error][No Query]")
        }

and I got this error: Request couldn\'t be generated properly. also for the SDK it send this error SendbirdChat [2024-12-01 2:22:34 PM +0000] 🚨SendbirdChat instance hasn't been initialized.🚨

The version of the SDK i am using: 4.21.8