Hello,
I can't either save, test or publish a flow with a condition searching for 'contains' as a condition parameter. I get the "Fix invalid expression" error searching for "Reject" in the body of the HTMI table action prior. This is part of a document approval flow and whereas I've used this in the past without issue, it simply will not function at the moment. It doesn't work with AND or OR, have tried "Outcomes" as dynamic content and function with body/outputs, absolutely nothing seems to correct this invalid parameter issue and it will not even allow me to save, so no browser closing or I lose the rest of the flow as well.