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I am using the 45W CCG3PA with Southchip SC8815 schematic to design a circuit with a USB C PD port and USB A port. The USB A needed the current sense pins tied together to actually work. Nothing in datasheet explains using with one USB A. It's meant for 2. The USB C communicates with programmer, auto-detects, and flashes successfully but does not communicate with SC8815. Is there an issue with design based on the schematic?