Update: rechecking the log just now, I see the following error:
2021-07-25 14:09:48.349 86Z3GCJ4MF.com.noodlesoft.HazelHelper[707] Attempted to run worker on undeployed folder: /Volumes/GoogleDrive/My Drive/60. Reports/Python Test.
2021-07-25 14:10:08.742 86Z3GCJ4MF.com.noodlesoft.HazelHelper[707] Attempted to run worker on undeployed folder: /Volumes/GoogleDrive/My Drive/60. Reports/Python Test.
2021-07-25 14:10:08.750 86Z3GCJ4MF.com.noodlesoft.HazelHelper[707] Attempted to run worker on undeployed folder: /Volumes/GoogleDrive/My Drive/60. Reports/Python Test.
Not sure if this is a clue…thanks again.