If we get a message that we can't decrypt, we check if we have previously received an m.room_key.withheld message about that session, and if so, show a different error message.
However, AFAICT, if the m.room_key.withheld arrives after the room message, we don't go back and update the error message.
This is untested: we should check which platforms it applies on.
If we get a message that we can't decrypt, we check if we have previously received an
m.room_key.withheldmessage about that session, and if so, show a different error message.However, AFAICT, if the
m.room_key.withheldarrives after the room message, we don't go back and update the error message.This is untested: we should check which platforms it applies on.