FormTracking not firing in my React Redux application


I am fascing an issue regarding form tracking within my React Redux application.

I have implemented snowplow successfully (tracker.js 2.7/ scala-stream-enrich/ Kafka 0.10.1 ) and my Pipeline works fine and pushs events in Kafka topic.

My problem is when i open the login form, there is no unstruct_event firing to track change_form and submit_form !! But in other form such as searchbox or register form it’s working fine.

PS: I have added this line to my script:

Any one has fasced such issue please? thanks