There are no known issues with Move it to the Trash if the spam score is at least, and the last time we discussed this, I thought you said it was working for you. It’s important to realize that this setting only affects messages that SpamSieve is moving. If you have a server filter or other rule that’s moving messages to Junk, that will happen before SpamSieve sees the message. To make SpamSieve move messages from other filters to the Trash you would need to use the rescue setup.