What is the leakage current and VIH and VIL on the STOP pin?

I'm working on a design using the ADP5300 buck regulator.

I'm trying to find a sufficient pulldown value (or whether one is needed at all) on the STOP pin, but the datasheet doesn't have any information on the leakage current. In fact, the datasheet doesn't even have VIH or VIL values for the STOP pin.

The block diagram seems to imply that the circuit is similar to the EN pin, which has those parameters listed, but I don't want to rely on assumptions. Also, the text is positioned weird in the block diagram for the STOP pin, so that also makes me worry.

Is there any official source of information I can use? If I don't know the guaranteed levels I can't design a pulldown circuit to ensure the pin is in a known state.