Login info not filled by inline button on https://store.epicgames.com/login

When trying to login to https://store.epicgames.com/login using email and password, the item clicked in the inline button menu does not fill username and password. It does work when clicking the 1P icon in the browser toolbar and selecting "autofill".
I created a page structure report that I can provide (but not here bc only images are allowed)

1Password Version: Not Provided
Extension Version: 2.4.0
OS Version: Not Provided
Browser:_ Chrome