Comment by miloignis
True, and Matrix has the weaker version of the feature: https://spec.matrix.org/v1.16/client-server-api/#redactions It should absolutely work in normal situations across all servers and most all clients.
True, and Matrix has the weaker version of the feature: https://spec.matrix.org/v1.16/client-server-api/#redactions It should absolutely work in normal situations across all servers and most all clients.