Plugin list won't scroll (WooCommerce)

[FreshPhil]

Posting here as per these comments.

Problem

The list of plugins in the support submission section of WooCommerce cannot be scrolled through. Instead results are just cut off.

Image Link: https://cld.wthms.co/iRmCI2

Steps to reproduce

1. Go to https://woocommerce.com/my-account/create-a-ticket/
2. Click the I need help with drop-down menu
3. Try to scroll to select a plugin

Expected results

Either the list should be scrollable, or we should not display the list by default and only return search results after something is typed in.