UMH-21merge mode is not remembered if the device is restarted

Hello,

On the DOREMIDI Hub UMH-21, I noticed that merge mode is not remembered if the device is restarted. For my operating mode, it's a real problem, I have to click "the mode key toggle" again once the device has restarted, the device being located on a pedal board on the ground, which is not the best more practical. Are you planning new firmware to overcome this problem?

thank you