I would like to re-report something that I wrote above, but it seems that I was not understood...
In the part of the manual that you linked it says
Remember, the color of the bar shows the plugin status—red is
disabled, green is enabled. The icon to the right shows the "click
action". Click the "tick" to enable the plugin, click the "x" to disable it.
That's exactly what I thought when I say that tab...
...the strange functional problem that I reported above was that
when I tick the bar of the plugin I want to use and it becomes green, it is then that it won't worke.g. if I tick the Recaptcha verification bar and it becomes green, I cannot send/submit the form, it always displays an error message as if I had entered wrong verification code (not the case)
The paradoxical issue I reported above was just that...that it works the other way around, and not the one the user would expect.
EDIT
The above seems to happen for the Recaptcha plugin only...
Also, when one clicks the submit button but he's left something out, then even if he enters the verification code correctly, it will show an error message, that he's entered wrong code...
It seems that the image should be reloaded and it isn't, however, a code different from the one displayed is needed...
To summarize green bar = not working / red bar = it works.
And that's strange...
EDIT 2
If I want the user to confirm his input, and enable the plugin and paste the email template code in the box in the confirmation plugin page, and even if I have enabled the "show buttons" setting, these button do not appear in my form
EDIT 3
...the strange functional problem that I reported above was that when I tick the bar of the plugin I want to use and it becomes green, it is then that it won't work
e.g. if I tick the Recaptcha verification bar and it becomes green, I cannot send/submit the form, it always displays an error message as if I had entered wrong verification code (not the case)
The paradoxical issue I reported above was just that...that it works the other way around, and not the one the user would expect.
EDIT
The above seems to happen for the Recaptcha plugin only...
Also, when one clicks the submit button but he's left something out, then even if he enters the verification code correctly, it will show an error message, that he's entered wrong code...
It seems that the image should be reloaded and it isn't, however, a code different from the one displayed is needed...
To summarize green bar = not working / red bar = it works.
And that's strange...
I think I got it (maybe I'm slow)...that's for the third party recaptcha plugin, right?
EDIT 4
I followed the guide to embed a reload verification button...but it has bad effect in the form's display....namely the tooltip button almost disappears (picture)