When I do what you say, the captcha does not appear on the login & register page created by the other plugin.
The other plugin has its own captcha feature. But when I activate this feature and the captcha feature of your plugin, I get an error. It does not give this error when I disable your plugin. I’m sure I typed the site key and secret key correctly. How can I solve this problem?
If the other plugin also loads captcha then it’s overwriting some of the settings and code ours uses. You can’t have 2 captcha plugins loaded at the same time.