Hi @gryadn
To achieve your requirement you can overwrite the template for removing the short description area.
You need to create two folders inside the child theme as below:
child-theme/dokan/products/
Inside this file path, you just need to copy the below-mentioned three files.
1. tmpl-add-product-popup: This is the pop-up form that comes up when you click ‘add a new product’ for the first time.
2. new-product-single.php: After feeling up the pop-up form when you click on ‘create product’ it gets redirected to this template. So any changes made there will reflect in this situation.
3. new-product.php: This template is used when you edit existing products.
I hope this information will help you decide which product template you should override.
Thank you!