We sent support a clear screen photo once and still described the wrong fixture. Put the job version, actual fixture identity and exact waiting message together, then ask which ordinary condition feeds that message.
Was the fixture physically occupied, Louis? A reported occupied condition and an actual sleeve left there can send maintenance towards quite different checks.
That sounds like an expectation to address in the handover. Have the operator explain the intended removal and recovery sequence with the trainer, rather than simply renaming the warning.