Detach functionality is not working properly

Hi I’m new here . I’m facing issue when I raycast on model then transform control apply and works fine .When I click save button then detach functionality of transform control call and controller disappear form selected model but if I click again on model then it will generate and say that this model does not exist like it call on the particular model of the full model and doesn’t give the name of the parent model in console. Need help thanks :slight_smile: