API keys | contact form 7

So far, bwp-recaptcha version 2.0.3 does not work with contact form 7 version 4.4.2: we haven’t been able to send, we get the same spam note over and over again. When bwp-recaptcha is deactivated and deinstalled, contact form 7 works fine.

We were advised to delete the initial recaptcha API keys and to generate new ones. When we reinstall bwp-recaptcha 2.0.3, the plugin picks up the initial API keys. When the new API keys are entered and saved, the plugin returns to the initial API keys.
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How do we get the new API keys installed [btw: cache plugins or cache services are not running]?

How do we get bwp-rec to work with cf7?

Thank you

https://www.ads-software.com/plugins/bwp-recaptcha/