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TPS92682-Q1:Leakage current issue to feedback node? (CV mode)

Part Number: TPS92682-Q1

When the battery voltage is 12V and EN is 0V, VDD voltage is a little floating.
The feedback voltage is formed at a specific value and since VDD=0 (EN=0V), voltage seems to reverse and current flows through the body diode of mosfet.

(This is my guess.)

As I guess, is it correct that VDD voltage goes up because current flows from feedback node to VDD?
If so, what do you think of this leakage current?

Please reply.

Thank you.