LM74720-Q1: LX pin looks like shorted to Ground while simulating

Part Number: LM74720-Q1

Tool/software:

Hi Team, 

While simulating the LM74720 ideal diode controller IC, I have observed that the LX pin current is too high (looks like shorted to GND, current is continuous). Please see the below circuit under simulation.

Also, the gate voltage is also not elevated to turn on the MOSFET. I hope it could be because of the LX pins unexpected behavior. Kindly support in this matter.

Regards 

Basil