Could you add some default options settings as well?

For example, you have disable downloadable and virtual, but can you add a setting to make one of them/both of them default as well?

Fatal error: Uncaught Error: Call to undefined function DAM\dma_product_row_actions() in /public_html/wp-content/plugins/dokan-access-manager/includes/Products.php:71 Stack trace: #0