Instead of disabling it, you’d be better off by hiding it using a bit of CSS trickery.
Try this and let me know if it works:
add_action('admin_head', 'hide_quick_view');
function hide_quick_view() {
echo '<style>
span.view {display: none !important; visibility: hidden !important; opacity: 0 !important;}
</style>';
}
This should be placed in your functions.php file.