A known leaker believes that while Apple will be making an all-glass iPhone, the company may want to test the concept on the Apple Watch first.

In a Friday post to Weibo, serial leaker Setsuna Digital, also known as Instant Digital, has suggested that Apple will first debut an all-glass Apple Watch.

Rumors of an all-glass device have been around for more than a decade a this point. But there’s a problem with that phrasing — what truly defines an all glass product versus a mostly glass product?

In 2016 — or perhaps even earlier — we heard rumors that there would be an ”all-glass” iPhone 8. At that time, the phrase wasn’t implying that Apple would entirely forsake metal in its design, but rather include an all-glass back.

The producers behind Adolescence has shut down any ideas of a prequel to the show, saying it’s more likely another unrelated story will be explored.

Since its release on March 13, the drama about a father dealing with the fallout of his son being suspected of murder has been a ratings hit for Netflix, and prompted a wider discussion about toxic masculinity in the UK.

Star Stephen Graham produced the show alongside Hannah Walters, his wife and regular co-star in projects such as Boiling Point, A Thousand Blows, and This Is England. The pair’s production company were behind the drama, and its success has prompted talk of a follow up.