Does anyone own this SUO PCB and managed to configure it for ISO ? When the left shift is splitted, the 1U key is by default mapped to "SHIFT_L" (same as the actual shift) although it shows " < > |" and it seems there's no way to select the right key.
Tried the TX_Device program in 4 versions : 2.2, 2.3, 3.2 and 3.6. None gives the ability to select the key.