It should not be shown, that is what I understood and was surprised to see this.
In the source code (attached) the hidden field "hash_captcha" is shown in addition to the captcha note.
That form is the "build in" contact form. The only thing I did before installing and activating hash_captcha was to activate the build-in "invisible reCaptcha" as I thought this would be it. That showed up on the form (wondering) and gave a note about missing keys. At that time I realized it was not the correct one. Disabled it and installed hash_captcha and activated it with the settings (screenshots from before).
Could that be a kind of "left over" from the previous activated "invisible reCaptcha" ?
Other users using hash_captcha ? Any problems with it on Joomla 3.9.26 ?
You do not have the required permissions to view the files attached to this post.