Change discord non-native threading behaviour (discord) (#1791)
Change discord non-native threading behaviour (discord) (#1791)

Sorta regression introduced by 9a8ce9b17e560433731eb5efa3cee7ced0b93605
which changes the way we get replies of matrix.

This causes issues like https://github.com/42wim/matterbridge/issues/1780
We "fix" this by mimicking the old behaviour when "PreserveThreading" is
disabled.
42wim/matterbridge,42wim/matterbridge