The Epic Games Store app for EU iPhones recently passed Apple's notarization process, allowing the alternative app store to move closer to selling apps directly to iOS users outside of the App Store5. However, Apple has requested that Epic "fix the buttons" in a future submission.
Apple requires Epic to fix the design and position of the "Install" button and the "in-app purchases" label in their app, as they are deemed too similar to Apple's "Get" button and "In-App Purchases" label, respectively. Epic has been asked to make these changes in a future submission of the app for review.
Epic's approval from Apple is considered temporary because Apple is demanding that Epic change the buttons in the next version of the app1. This indicates that the approval is conditional and may not be permanent until the necessary changes are made.