'invalid-input-response' since 2.3.0 update

I have the same issue as other posts in that since updating to 2.3.0 the Google Recaptcha image is no longer showing preventing forms from submitting. Error message in console is ...
Uncaught (in promise) TypeError: formsApp[service].init is not a function
at formsCaptchaOnload (ba-form.js?2.3.0:2907:23)
at formsRecaptchaOnload (ba-form.js?2.3.0:2912:5)
Invisible Captcha method seems to work ok.
Issue is related to BA Forms 2.3.0 not Joomla 4.4.4 as have 4.4.4 sites running earlier version of BA Forms that are still working.
A fix/patch would be appreciated.

Replies are visible only to logged in members with an active subscription.