I got it resolved after discussing with chat support. but make sure you have followed 3 mandatory steps of app bridge and CSP.In shopify partner dashboard >> support >> choose "shopify App Store or Theme - Topic" tell them your banner issue, they wil...

@socialappsafter contacting chat. how much time it takes them to remove banner? my Clients are getting crazy due to upcoming deadline

i have also made all the changes but still getting this error. will reach out to support..