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TUSB8020B: Schematic review of TUSB8020 with upstream port and downstream port using USB C connector

Part Number: TUSB8020B
Other Parts Discussed in Thread: HD3SS3220

I am designing a USB3.0 hub with requirement of both UFP and DFP using USB3.0 C connector. TUSB8020 is used as the hub controller while HD3SS3220 is used as the Mux. Both TUSB8020B and HD3SS3220 are self powered.  Will the powering on sequence of TUSB8020B and HD3SS3220 affect the enumeration of TUSB8020 and device attached to DFP of TUSB8020B? 

I need help on reviewing schematic of this circuit. Schematic in the link below. 

https://drive.google.com/file/d/1rOgY_1VNXYQLy7wTK_o3yyc-DDvPpMAv/view?usp=sharing

https://drive.google.com/file/d/1rOgY_1VNXYQLy7wTK_o3yyc-DDvPpMAv/view?usp=sharing

Thanks in advance for any help.