Improve the UI for "Remove product from Collection" flow

[HTS]

• Problem: I have 1000+ collections and if I choose the action "Remove product from collections" I need to go through each and every collection, page by page, rather than having to search for it.

• Solution: Use the same UI as "Add product from collections" or when adding products from collections on the Product Add/Edit page itself.

[paul_n]

Yep, thanks for the heads up. We'll get this fixed.

[paul_n]

This is fixed now