Cadence cron workflow disappearing from workflow list after 24 hours, but still running

Question

I've setup a Cadence cron workflow to execute on a specific day of each month. After registering the workflow with:

cadence --address localhost:7933 \
  --domain domain-name workflow start --tl TaskListName \
  --wt WorkflowTypeName --dt 60 --et 60 \
  --wid Workflow.Cron --cron '0 23 23 * *'

I can see it appearing in the Cadence web UI with the Open status.

I also see the workflow info when I use the Cadence CLI with:

cadence --address localhost:8933 --domain domain-name list --workflow_id Workflow.Cron --open

However, after about 24 hours, it disappears from the Workflow list view of Cadence UI. I can still access the workflow's execution details page by using its run_id. On that page, I can see the workflow is still active and waiting for the moment defined by the cron expression to be reached.

Also, at this point, if I use the Cadence CLI with the command I mentioned earlier, it doesn't list the workflow anymore.

If I use the show command instead:

cadence --address localhost:8933 --domain domain-name show --workflow_id Workflow.Cron

I get the following:

  1  WorkflowExecutionStarted  {WorkflowType:{Name:WorkflowTypeName},  
                                TaskList:{Name:TaskListName},                   
                                Input:[], ExecutionStartToCloseTimeoutSeconds:60,              
                                TaskStartToCloseTimeoutSeconds:60,                             
                                ContinuedFailureDetails:[], LastCompletionResult:[],           
                                OriginalExecutionRunID:9bdc7e76-1b93-47eb-b566-81d4f115a950,   
                                Identity:cadence-cli@stenix,                                   
                                FirstExecutionRunID:9bdc7e76-1b93-47eb-b566-81d4f115a950,      
                                Attempt:0, CronSchedule:0 23 23 * *,                           
                                FirstDecisionTaskBackoffSeconds:95387}                         
History Source: Default Storage

The cron is set to execute a few hours later today, so I've yet to know whether the workflow will continue with its activities as expected or not. But I am wondering why the workflow is disappearing from the Cadence UI and from the CLI list command after ~24 hours?

I've also tried providing an --earliest_time to the CLI list command.

EDIT: The workflow carried on with its activities at the scheduled time. Also, it reappeared in the workflow list after/during execution. However, new cron workflows are still disappearing from the list ~24h after their creation.