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What happens if VRNG pin of LTM4646 stays unconnected?

The datasheet tells me that: the VRNG pin can be used for current limeting:

"Current Limit Adjustment Range. Tying this pin to INTVCC sets full 10A current, or tying to SGND will lower the current limit to 5A. Default to INTVCC."

The last three words let me to believe that the pin is internally pulled up to INTVCC and I left the pin open in my design. On closer look, I start to doubt whether this is really true. Can someone help me with this question? What happens if the pin stays unconnected?