Effects docking panel bug

Effects docking panel changes after mix

  1. Program configured to have EQ, Compression and Reverb docked.
    2) Load single stereo wave file as track
    3) Select user reverb preset.
    4) Mixdown to WAV file (while NOT playing).
    Then the bug happens:
    5) Compression effect deleted in docking panel, an additional reverb added with default settings.
    6) Restarting program corrects docking panel configuration.