I have been testing this on two piwigo sites for some time now and I am not able to get it to work.
Since it is the most recently updated captcha I fie this issue hoping for a solution.
I think that it could be related the selected themes, but I swap themes based on Bootstrap with out getting this to work. It does work on Modus.
https://bullroarer.lotroshots.net/register.php
I have been testing this on two piwigo sites for some time now and I am not able to get it to work. Since it is the most recently updated captcha I fie this issue hoping for a solution.
I think that it could be related the selected themes, but I swap themes based on Bootstrap with out getting this to work. It does work on Modus. https://bullroarer.lotroshots.net/register.php
How can it not work in Bootstrap based themes ?