[noarchy]

I wish Telegram secret conversations carried over to multiple devices. This is a thing I don't have to worry about with Signal or WhatsApp.

[l1ghthouse]

How iMessage does it: https://support.apple.com/en-gb/guide/security/sec70e68c949/...

[elcomet]

WhatsApp secret conversations don't carry either over multiple devices if you don't activate sync with google drive (which kind of defeats the purpose of encryption anyway).

[danalloway]

that tells you a little something about how their encryption keys work :)