Cryosparc Project 'Clean Intermediate Results' Status

I’m using Cryosparc version 4.2.1. One of my users has a project with over 150 TB of data (measured from the filesystem). The user believes that there are many intermediate results that can be cleaned up but nothing seems to happen when we take that action. Is that action taken as a job that one can follow? Can it be ‘hung-up’? How would I verify that the action has completed successfully?
Thanks in advance,

In version 4.2.1, you can confirm the progress of clearing intermediate results in individual jobs’ Event Logs.