Yes, you can remove the related variants so that it doesn’t appear whenever the variant is applied. Follow the below steps to remove the related variants.
Login to Backend
Navigate to the Product Configurator ➤ Configurator Settings, you will land on the Configurator Settings page.
Now open the product in Edit mode and click on the Variant Info button of whom you want to remove the related variants.
Now open the variant in the Edit mode and select the part in the Remove Related Variant section.
This means sleeve-1-Button-Default variant will be removed from the product whenever the half sleeves variant is applied to the product.