Softlock in OreUI main menu after exiting the Marketplace listing from the offer link

Steps to reproduce:

1. Copy one of the links listed from “Examples” and paste it into the URL bar

2. If the browser wants to open Minecraft Preview, click Accept

3. With the game open, wait for the game to show the listing (or the error), the listing / error does not matter

4. Exit from the listing / error screen

5. Observe if there’s a menu

Expected result: the main menu should load

Observed result: Only the logo shows, but no menu buttons, and leaving the game is not possible unless via the title bar or Alt+F4, so the game is softlocked.

Examples:

Master Chief Mash-Up: minecraft-preview:///?showStoreOffer=a9725e69-66b2-4002-805a-c26867fe467b

Super Mario Mash-Up Pack (leads to error on Windows, as of October 13): minecraft-preview:///?showStoreOffer=523e1367-4547-409d-9f71-d11bdf93c382