Problem with quanity box.

Looks like a css related bug. Adding this line within customizer custom css section will solve your issue.

You customizer: https://yoursite.com/wp-admin/customize.php

.woocommerce div.product.elementor .woocommerce-variation-add-to-cart .quantity input {height: auto;}

@wpfreelancers

That solved my problem with height of quantity box, but not complete solved, because all of a sudden, the site itself adds “-OR-” and some dashes next to it, which shouldn’t work.

Please share screenshot. I can’t reproduce the bug.

https://photos.google.com/photo/AF1QipM7n4JTHovRmDyfO2v1MtlKCnBcdPoii8_xbKMe

That is the bag, look at ” |-OR”, how can i delete that? @wpfreelancers

Just noticed that element is already set to hidden. Are you seeing it any specific screen size?
Try the code mentioned below in your functions.php

remove_action( 'woocommerce_after_add_to_cart_quantity', array( WC_Stripe_Payment_Request::instance(), 'display_payment_request_button_separator_html' ), 2 );