I tried that, but it hasn’t made a difference.
The add-on is enabled.
The sequence of events is. I have a page where someone can choose to pay with apple pay. I disable the legacy API, and if I refresh the product page, the apple pay button is gone. And there’s no option to pay with apple pay, if I just click the normal pay button. If I reenable the legacy API and refresh the product page, the Apple Pay buttons come back.