I am using the Get items connector and I only want to bring back where a specific column has no value (as I need to populate it).
I've read various posts about ensuring the "Limit Columns by View" is set to "Use all columns..." and putting the Filter Query in brackets or without brackets but neither seem to help in this situation.
Below is my current Get items configuration:

This returns zero results and if I remove the Filter Query and look at the results I can see that the column name is correct and shows in the JSON when it is populated, however for those records where it is null it simply doesn't show.
My question is whether it is possible to retrieve a list of SP List items where a specific column is blank.
Thank you