Hi cambiscena
We update the dtform.js file to fix resolve this conflict:
/components/com_dtregister/assets/js/dtform.js
$.fn.tooltip && $.fn.tooltip.Constructor && $.fn.tooltip.Constructor.DEFAULTS && ($.fn.tooltip.Constructor.DEFAULTS.html = true);
$.fn.popover && $.fn.popover.Constructor && $.fn.popover.Constructor.DEFAULTS && ($.fn.popover.Constructor.DEFAULTS.html = true);
$.fn.tooltip && $.fn.tooltip.defaults && ($.fn.tooltip.defaults.html = true);
$.fn.popover && $.fn.popover.defaults && ($.fn.popover.defaults.html = true);
You can clear your browser's cache and see it now.
Regards