I have embarked on my extension only Shopify app, which is a admin home extension and most the magic happens via http request with minimal UI because the 64kb limit. Using the default Shopify CLI it installed the base line things. However at review process I cannot get past Embedded app checks which involves App Bridge and session verification.
Obviously this is problematic being its a extension only. All other checks pass, what is the thing I am I am missing here?
