Hey @slashash.sanjay I was having a similar issue and that’s what lead me to here. Simply resetting the form didn’t work in my situation so I ended up writing a custom jQuery script. (Could do the same with vanilla javascript). Then I call it wherever I need it using the run javascript action.
function resetFormValidation(formClassSelector) {
jQuery('.' + formClassSelector).find('.invalid-feedback').remove();
jQuery('.' + formClassSelector).removeClass('was-validated').remove('is-invalid');
}