WorkManager stale image preview unique work race conditions occur when multiple entry points queue identical tasks.

Quick solution:

Enqueue unique work using an existing name and keep policy.

WorkManager . getInstance ( context ). enqueueUniquePeriodicWork ( "refresh" , ExistingPeriodicWorkPolicy . KEEP , request );

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What does unique periodic work prevent?

Unique periodic work prevents duplicate background tasks from flooding your task queue by binding a unique string identifier to a specific work request policy. When building modern Android applications, developers frequently encounter scenarios where background synchronization or data pre-fetching triggers multiple times across component lifecycles. Without unique naming policies, application startup routines, broadcast receivers, and periodic schedulers can independently submit identical work requests.…