COUNTER increases on every SUBMIT(Even on form validation error/captcha error)

The Plugin if working perfectly with leading zeros filter and start value. BUT I am facing the below issue.

USING:
UniqueID for Contact Form 7 version – 2.3.0
WordPress Version – 5.6.1
Contact Form 7 Version – 5.3.2
ReCaptcha v2 for Contact Form 7 version – 1.3.0

COUNTER increases on every SUBMIT Click even in Case:-

1) There’s a form validation error
2) Google ReCaptcha verification error or if captcha unchecked
3) Email Not sent.

I am not a WordPress/PHP developer BUT I THINK (after viewing the code) that line 45 in file cf7-submission-id/includes/submission_id.php of the the plugin:

VALUE counter should increase by 1 only when form is sent successfully or else the VALUE should remain the same as current VALUE.

I have checked it various time by installing everything from beginning and only with above mentioned plugins for testing purpose.

I seek help for the issue and updates in the plugin to sort out the above problem.
Thank you for developing such a useful plugin.