🎯 Goal

Closes: Closes: https://github.com/GetStream/android-internal-board/issues/203

We were listening ChannelMutableState changes instead of Channel changes.
ChannelMutableState contains lots of state flows which we're supposed to listen instead.
It's a lazy singleton state for a channel with the following lifecycle:

• null
• ChannelMutableState instance
• null

🧪 Testing

• install Compose Sample app
• login as Kanat
• kill the app
• run this cmd

adb shell am start -n io.getstream.chat.android.compose.sample.debug/io.getstream.chat.android.compose.sample.ui.StartupActivity -e channelId messaging:6c0895b4-94b6-4bfc-9c24-703d3d6c8165

Note: This issue is intermittent; reproduction rate varies between 20-30% on my end

Actual

• Channel title is Channel without name

Expected

• Channel title is Reaction

☑️Contributor Checklist

General

• I have signed the Stream CLA (required)
• Assigned a person / code owner group (required)
• Thread with the PR link started in a respective Slack channel (#android-chat-core or #android-chat-ui) (required)
• PR targets the develop branch
• PR is linked to the GitHub issue it resolves

Code & documentation

• Changelog is updated with client-facing changes
• New code is covered by unit tests
• Comparison screenshots added for visual changes
• Affected documentation updated (KDocs, docusaurus, tutorial)

☑️Reviewer Checklist

• UI Components sample runs & works
• Compose sample runs & works
• UI Changes correct (before & after images)
• Bugs validated (bugfixes)
• New feature tested and works
• Release notes and docs clearly describe changes
• All code we touched has new or updated KDocs

🎉 GIF

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