• This issue is not solved in a development build

Describe the bug
When registering an event that listens for the handshake packet (SET_PROTOCOL), an "Incompatible version!" will appear in motd. This bug was introduced in build #670 (most likely by commit af33a2a). Build #669 does not have the same problem.

To Reproduce
Steps to reproduce the behavior:

1. Download and install latest build.
2. Intercept the SET_PROTOCOL packet as the following example:

ProtocolLibrary.getProtocolManager().addPacketListener(new PacketAdapter(this, PacketType.Handshake.Client.SET_PROTOCOL) {
      @Override
      public void onPacketReceiving(PacketEvent event) {
            // packet received
      }
});

3. See error

Expected behavior
Have the same behavior as build #669.

Screenshots
#669

#670

Version Info
Provide your ProtocolLib install info with /protocol dump through pastebin.

Additional context
No additional context.