This dedicated error is thrown when a recipient has a registration ID that's out of the range used by Signal [0, 0x3FFF]. These IDs cannot be encoded in the sealed sender v2 format and are not supported, even though they don't cause any problems for 1:1 messages.
This dedicated error is thrown when a recipient has a registration ID that's out of the range used by Signal [0, 0x3FFF]. These IDs cannot be encoded in the sealed sender v2 format and are not supported, even though they don't cause any problems for 1:1 messages.