Hello,  I have a problem with repeating sections.  When I want to write a second item in a repetitive section, I can't do it. I can put the name, but as soon as I click on the second box it disappears. No matter how I review my code, I can't see where I've made a mistake. I don't think it's related to the game, because I've tried redoing a classic game and another with the new-generation roll20 portal, and the bug repeats itself. Thanks for your help in advance and here's my code for these repetitive sections.      <!--Debut feuille competences-->        <  div   class = "sheet-tab-content sheet-tab4"   style = "  background-color:#777777"  >            <!--Début Arbre principale-->            <  div   style = "  margin-left:5px; margin-top:40px"  >                <  div   class = "title"   style = "  font-effect:engrave"  > Arbre principal </  div  >                <  div   class = "dark_row"   style = "  font-size:20px;line-height:25px;"  >                    <  div   class = "arme-title"   style = "  margin-left:90px; margin-top:10px;"  > Compétence </  div  >                    <  div   class = "arme-title"   style = "  margin-left:83px; margin-top:10px;"  > Niveau </  div  >                    <  div    class = "arme-title"   style = "  margin-left:20px;"  > Lié à </  div  >                    <  div    class = "arme-title"   style = "  margin-left:175px;"  > Description </  div  >                </  div  >                <  fieldset   class = "repeating_arbre_principal"  >                    <  div   class = "dark_row"  >                        <  input   class = "textbox"   type = "text"   name = "attr_PrincCompName"   style = "  width:250px;margin-left:0px;"  />                        <  input   class = "textbox-stat"   type = "number"   name = "attr_PrincCompNv"   style = "  width:50px;text-align:center"  />                        <  input   class = "textbox"   type = "text"   name = "attr_PrincCompLink"   style = "  width:80px;text-align:center"  />                        <  textarea   class = "textareabox"   type = "text"   name = "attr_PrincCompDescription"   style = "  vertical-align: top; width: 360px;"  ></  textarea  >                    </  div  >                </  fieldset  >            </  div  >            <!--Fin Arbre principale-->            <  hr   align = "center"   width = "90%"  >            <!--Début Arbre secondaire-->            <  div   style = "  margin-left:5px; margin-top:40px"  >                <  div   class = "title"   style = "  font-effect:engrave"  > Arbre secondaire </  div  >                <  div   class = "dark_row"   style = "  font-size:20px;line-height:25px;"  >                    <  div   class = "arme-title"   style = "  margin-left:90px; margin-top:10px;"  > Compétence </  div  >                    <  div   class = "arme-title"   style = "  margin-left:83px; margin-top:10px;"  > Niveau </  div  >                    <  div    class = "arme-title"   style = "  margin-left:20px;"  > Lié à </  div  >                    <  div    class = "arme-title"   style = "  margin-left:175px;"  > Description </  div  >                </  div  >                <  fieldset   class = "repeating_arbre_secondaire"  >                    <  div   class = "dark_row"  >                        <  input   class = "textbox"   type = "text"   name = "attr_SecCompName"   style = "  width:250px;margin-left:0px;"  />                        <  input   class = "textbox-stat"   type = "number"   name = "attr_SecCompNv"   style = "  width:50px;text-align:center"  />                        <  input   class = "textbox"   type = "text"   name = "attr_SecCompLink"   style = "  width:80px;text-align:center"  />                        <  textarea   class = "textareabox"   type = "text"   name = "attr_SecCompDescription"   style = "  vertical-align: top; width: 360px;"  ></  textarea  >                    </  div  >                </  fieldset  >            </  div  >            <!--Fin Arbre secondaire-->            <  hr   align = "center"   width = "90%"  >            <!--Début Arbre pouvoir inné-->            <  div   style = "  margin-left:5px; margin-top:40px"  >                <  div   class = "title"   style = "  font-effect:engrave"  > Arbre pouvoir inné </  div  >                <  div   class = "dark_row"   style = "  font-size:20px;line-height:25px;"  >                    <  div   class = "arme-title"   style = "  margin-left:90px; margin-top:10px;"  > Compétence </  div  >                    <  div   class = "arme-title"   style = "  margin-left:83px; margin-top:10px;"  > Niveau </  div  >                    <  div    class = "arme-title"   style = "  margin-left:20px;"  > Lié à </  div  >                    <  div    class = "arme-title"   style = "  margin-left:175px;"  > Description </  div  >                </  div  >                <  fieldset   class = "repeating_arbre_pouvoir_inne"  >                    <  div   class = "dark_row"  >                        <  input   class = "textbox"   type = "text"   name = "attr_InneCompName"   style = "  width:250px;margin-left:0px;"  />                        <  input   class = "textbox-stat"   type = "number"   name = "attr_InneCompNv"   style = "  width:50px;text-align:center"  />                        <  input   class = "textbox"   type = "text"   name = "attr_InneCompLink"   style = "  width:80px;text-align:center"  />                        <  textarea   class = "textareabox"   type = "text"   name = "attr_InneCompDescription"   style = "  vertical-align: top; width: 360px;"  ></  textarea  >                    </  div  >                </  fieldset  >            </  div  >            <!--Fin Arbre pouvoir inné-->            <  hr   align = "center"   width = "90%"  >            <!--Début Arbre métier-->            <  div   style = "  margin-left:5px; margin-top:40px"  >                <  div   class = "title"   style = "  font-effect:engrave"  > Arbre métier </  div  >                <  div   class = "dark_row"   style = "  font-size:20px;line-height:25px;"  >                    <  div   class = "arme-title"   style = "  margin-left:90px; margin-top:10px;"  > Compétence </  div  >                    <  div   class = "arme-title"   style = "  margin-left:83px; margin-top:10px;"  > Niveau </  div  >                    <  div    class = "arme-title"   style = "  margin-left:20px;"  > Lié à </  div  >                    <  div    class = "arme-title"   style = "  margin-left:175px;"  > Description </  div  >                </  div  >                <  fieldset   class = "repeating_arbre_metier"  >                    <  div   class = "dark_row"  >                        <  input   class = "textbox"   type = "text"   name = "attr_MetierCompName"   style = "  width:250px;margin-left:0px;"  />                        <  input   class = "textbox-stat"   type = "number"   name = "attr_MetierCompNv"   style = "  width:50px;text-align:center"  />                        <  input   class = "textbox"   type = "text"   name = "attr_MetierCompLink"   style = "  width:80px;text-align:center"  />                        <  textarea   class = "textareabox"   type = "text"   name = "attr_MetierCompDescription"   style = "  vertical-align: top; width: 360px;"  ></  textarea  >                    </  div  >                </  fieldset  >            </  div  >            <!--Fin Arbre métier-->            <  hr   align = "center"   width = "90%"  >            <!--Début Arbre annexe-->            <  div   style = "  margin-left:5px; margin-top:40px"  >                <  div   class = "title"   style = "  font-effect:engrave"  > Arbre annexe </  div  >                <  div   class = "dark_row"   style = "  font-size:20px;line-height:25px;"  >                    <  div   class = "arme-title"   style = "  margin-left:90px; margin-top:10px;"  > Compétence </  div  >                    <  div   class = "arme-title"   style = "  margin-left:83px; margin-top:10px;"  > Niveau </  div  >                    <  div    class = "arme-title"   style = "  margin-left:20px;"  > Lié à </  div  >                    <  div    class = "arme-title"   style = "  margin-left:175px;"  > Description </  div  >                </  div  >                <  fieldset   class = "repeating_arbre_annexe"  >                    <  div   class = "dark_row"  >                        <  input   class = "textbox"   type = "text"   name = "attr_AnnexeCompName"   style = "  width:250px;margin-left:0px;"  />                        <  input   class = "textbox-stat"   type = "number"   name = "attr_AnnexeCompNv"   style = "  width:50px;text-align:center"  />                        <  input   class = "textbox"   type = "text"   name = "attr_AnnexeCompLink"   style = "  width:80px;text-align:center"  />                        <  textarea   class = "textareabox"   type = "text"   name = "attr_AnnexeCompDescription"   style = "  vertical-align: top; width: 360px;"  ></  textarea  >                    </  div  >                </  fieldset  >            </  div  >            <!--Fin Arbre annexe-->        </  div  >         <!--Fin feuille competences-->        And if you want to see the bug, here a link to a short video :   <a href="https://drive.google.com/file/d/1CnL1n6wxmQutfvbNmy9bXWG1tflT7woR/view?usp=sharing" rel="nofollow">https://drive.google.com/file/d/1CnL1n6wxmQutfvbNmy9bXWG1tflT7woR/view?usp=sharing</a>