Hi all, I'm having a lot of problem with a multiple nested if statement expression I'm trying to implement into my flow. Essentially I'm creating a reminder email of Active Requests for an approval flow I created and the email will send a list of the requests with specific key columns. The if statement is an extra column I'm creating which will detail the "Action Required" depending on the submission status of the item.

I've tried multiple ways creating the expression, both by putting the "Action Required" text directly into the if statement "true" field, to putting each text into its own compose and drawing from that. Ive also tried encapsulating each if statement into a concat expression but this has not helped either, refer statements below and a screenshot for the Select action in the link.

Could anyone please review if I've somewhere made a mistake in the logic to cause the "The expression is invalid." error in receiving? Thanks.

concat(if(equals(item()?['SubmissionStatus/Value'], '1 - Awaiting Review'), '1', ''), if(equals(item()?['SubmissionStatus/Value'], '2 - Awaiting Signed Forms'), '2', ''), if(equals(item()?['SubmissionStatus/Value'], '4 - Approved, IT Ticket Required'), '3', ''), if(equals(item()?['SubmissionStatus/Value'], '5 - Ticket Raised'), '4', ''), if(equals(item()?['SubmissionStatus/Value'], '6 - Login Credentials Sent'), '5', ''), if(equals(item()?['SubmissionStatus/Value'], '7 - Portal Training Required'), '6', ''))

if(equals(item()?['SubmissionStatus/Value'], '1 - Awaiting Review'), '1Test', if(equals(item()?['SubmissionStatus/Value'], '2 - Awaiting RCTI/T&C's Forms'), '2Test', if(equals(item()?['SubmissionStatus/Value'], '4 - Approved, SNOW Ticket Required'), '3Test', if(equals(item()?['SubmissionStatus/Value'], '5 - Ticket Raised in SNOW'), '4Test', if(equals(item()?['SubmissionStatus/Value'], '6 - Portal Login Credentials Sent'), '5Test', if(equals(item()?['SubmissionStatus/Value'], '7 - Vendor Portal Training Required'), '6Test', 'Complete'))))))