Revert "unknown report check" due to regression - unable to create group chats

[Beamanator]

Reverting this PR: #5964

• That PR fixed this issue: Opening a unknown report from the URL displays a blank chat page and no error - Reported by: @parasharrajat #5897 so if we merge this revert, let's reopen that issue

cc @parasharrajat

Fixes

$ #6609

Tests

1. Create a new group chat with a unique group of participants (the group chat shouldn't have existed before)
2. You should successfully be navigated to the group and be able to send messages with error warning appearing

QA Steps

Same as above

Tested On

• Web
• Mobile Web
• Desktop
• iOS
• Android

Screenshots

Incoming...

Web

Screen.Recording.2021-12-07.at.1.17.29.PM.mov

Mobile Web

Screen.Recording.2021-12-07.at.1.23.34.PM.mov

Desktop

iOS

Screen.Recording.2021-12-07.at.1.28.10.PM.mov

Android

[github-actions]

⚠️ ⚠️ Heads up! This pull request has the CP Staging label. ⚠️ ⚠️
Merging it will cause it to be immediately deployed to staging, even if the open StagingDeployCash deploy checklist is locked.

[OSBotify]

🚀 Deployed to staging by @Beamanator in version: 1.1.18-4 🚀

platform	result
🤖 android 🤖	success ✅
🖥 desktop 🖥	success ✅
🍎 iOS 🍎	success ✅
🕸 web 🕸	success ✅

[OSBotify]

🚀 Deployed to production by @Julesssss in version: 1.1.21-1 🚀

platform	result
🤖 android 🤖	failure ❌
🖥 desktop 🖥	success ✅
🍎 iOS 🍎	success ✅
🕸 web 🕸	success ✅