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nRF Power Profiler Kit COM (SW3) switch - there's no switch.

My understanding is that to re-flash the DK when the PPK is mounted, I need to move the COM switch from DK to EXT.

I can see the location of COM and it appears on one side is DK and on the other side is EXT, but the component at that location is not obviously a switch. I see a rectangular piece, the top is transparent and dark amber in colour. I don't see a way to manipulate this to switch from DK to EXT.

Am I missing something? If this is no longer a switch, how do I flash new code without removing the PPK and shorting the current measurement pins?

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