Seems like cross-progression support for Apex Legends is still a ways out at this point. Developer Respawn revealed that cross-progression is currently scheduled to go live in Apex Legends in 2022.

"Next year," Respawn director of communication Ryan Rigney wrote in a Reddit AMA, in response to when players can expect to see cross-progression. "Cross-progression is gnarly as hell in terms of being a problem to solve."

"It's not only that you have to solve the technical challenge of merging existing accounts, but there are also legal and contractual issues to navigate with purchasing on other platforms. Different regions have different laws. It's a mess. But we're working on it, and we're committed to delivering it."

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