im working on creating a form for a package and i came across this issue when adding contents to those fields, like content being not saved i dont really know whats causing this issue as shown in the ss, the name field which was using ,umb-property is not storing content, my code looks like:

   <umb-property
       label="Name"
       description="Enter the name"
       alias="textProperty"
       property-editor-ui-alias="Umb.PropertyEditorUi.TextBox"
       .value=${this.name}
       @value-changed=${(e: any) => {
 this.name = e.detail.value;
         }}>
   </umb-property>