Separately tracking multiple forms on the same url


I am having an issue with the Tag Manager triggers. I have multiple contact forms on the same url, so in order to track them separately i have set up a custom variable. The scope of the variable is to extract the from ID and Status values, so i know which form was send and if it was successfully sent. In the example below im trying to track the successfully submitted forms of for the ‘14986’ form:

in the form submit trigger condition i filtered by the ID value of the form:

While i see the variable value in preview mode, the trigger is not working. Is my config correct?

Im also open to using other tracking methods that would solve my issue.

Thank you,