Show more button breaks if clicked enough times when viewing unowned skin packs

Show more button breaks if clicked enough times when viewing unowned skin packs.

How to reproduce:
1. Go to the dressing room
2. Go to classic skins
3. Click the show more button continuously under get more or marketplace pass skin packs
4. Eventually, the show more button becomes unresponsive since you’ve reached a limit on how many skin packs can be shown

Note: This issue does not apply to owned skins.

Observed results: The show more button is still clickable (and does nothing) when reaching the end.

Expected results: The show more button should be grayed out when reaching the end.