Flow in a Solution - Dataverse Trigger - When a row is added, modified or deleted - Column filter

[rw_ga]

Hi all,

Need help with using the Column filter option/field on the Dataverse - When a row is added, modified or deleted trigger.  I'm TRYING to limit the flow to running only when specific fields are changed.  This works with all the text, date, url, and other basic fields, but doesn't work for my lookup fields.  What do I have to do/enter to monitor a lookup field?  I've tried the schema name for the field like all the other field types but the trigger won't fire.  I even tried using the _schemaname_value format of the field but that creates an error:  "There's a problem that needs to be fixed to trigger this flow. To see more details, open Flow checker."

I don't want to run the flow when ANYTHING changes.  I need to be able to specify which specific fields that are changed.

Thanks in advance!

[rw_ga]

Note: the Change type is set to "Modified" only.