Mic Array Channel Mapping Not Constant

I have a problem with my ReSpeak Mic Array V4 for Raspberry Pi.
The 4 Channels of the Mic change mapping on every execution. So if I start Audacity I get a certain mapping of the channels (e.g 1,2,3,4). Now, if I restart Audacity the 4 channels are mapped differently (e.g. 3,4,1,2). Using “arecord -L” everything looks normal.

Thanks for the help.