Hello! My html code is as follows: <div class="form-check mb-4"> <input name="1-id_doc" type="radio" class="form-check-input with-gap" id="id_1-id_doc" value="1" checked="checked"> <label class="form-check-label" for="id_1-id_doc">NRIC</label> </div> <div class="form-check mb-4"> <input name="1-id_doc" type="radio" class="form-check-input with-gap" id="id_1-id_doc" value="2" checked="checked"> <label class="form-check-label" for="id_1-id_doc">Passport</label> </div> The radio renders perfectly, however, I can't choose between the radios. The radios work if a remove mdb.css and refer only to the bootstrap css. Thank you!

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