Switching to an unread channel sometimes gets stuck at "Loading..."

Description

I've split this issue off of https://mattermost.atlassian.net/browse/MM-18576 to explicitly track the issues seen by and others where the network requests for the `/unreads` endpoint succeed, but the client appears to be stuck in an endless "Loading..." state.

Reproduction steps currently unknown.

QA Test Steps

See description

Mana

8

Assignee

Sudheer Timmaraju

QA Assignee

Steve Mudie

Reporter

Sudheer Timmaraju

Epic Link

None

Fix versions

Mattermost Team

Sustained Engineering

Sprint

None

QA Testing Areas

Other (write in QA test steps)

GitHub Issue

None

Components

None

Severity

S1_data_loss_or_crash
Configure