Logitech Rally Bar video quality issues with multiple participants

We recently purchased a Logitech Rally Bar for testing.  When the conversation is one on one the image in the attached picture is great.  Top quality, clear as expected, and what you would be looking for in a Teams Room solution.   The image on the right side of the attachment is the quality that you get by adding a 3rd person to the call.  Dropping back to a one on one call restores the video back to the left image.  Additionally, if we spotlight the teams room video the image returns to high quality.  The only time the image degrades is when there are multiple video feeds in the call.   Any suggestions or thoughts on how to address this issue would be appreciated.  The issue occurs with wired and wireless connections to the unit.