[Client] Mac Client Crashes When selecting tier 2 rune pages.

I previously posted this in "Help and Support" but realize it should go here instead!

To recreate this bug.

1. Open the Store
2. Select the "Runes" Tab
3. Change the tier filter to "Tier 2"

Update : This also occurs when selecting "Tier 1" in the tier filter.

I've attached a video of the bug occurring.