GPT-6 Luna got stuck on the product page

Every step

1. 0:07StoreClicked “Aero Run 2 Light running shoes for everyday roa…”“I see the featured Aero Run 2 running shoe, so I’ll open its product page to check its options and availability.”
2. 0:15Product pageClicked “Choose a size”“I’m on the Aero Run 2 product page, and a size is required before adding it to the cart. I’ll open the size selector to choose an available option.”
3. 0:18Product pageClicked “Choose a size 40 – out of stock 41 – out of sto…”“I see the size menu open with sizes 42 and 43 available, so I’ll choose 42 to continue.”
4. 0:26Product pageClicked “Choose a size”“I’m on the Aero Run 2 product page and need to choose an available size before adding it to the cart. I’ll open the size selector and choose an in-stock option.”
5. 0:31Product pagePicked “42”“I see sizes 42 and 43 are available, so I’ll select size 42 to continue.”
6. 0:42Product pagePicked “43”“The size menu is open and shows 42 and 43 in stock, but the size control is exposed only as a single clickable element; selecting 42 through the available select action failed. I’ll try the other in-stock size once to s…”