Powerpath: All paths to VPLEX show as asb:prox in mixed environment for non-distributed volume

All the paths are place in asb:prox for a non-distributed volume.
eg:-
Pseudo name=emcpower8
VPLEX ID=CKM00AAAAAAAA
Logical device ID=xxxxxxxxxxxxxxxxxxxxxxxxxxxxxx
Standard UID=naa.xxxxxxxxxxxxxxxxxxxxxxxxxxxxxx
type=Conventional;  state=alive; policy=ADaptive; queued-IOs=0
======================================================
--------------- Host ---------------   - Stor -  -- I/O Path --   -- Stats ---
###  HW Path               I/O Paths    Interf.  Mode     State   Q-IOs Errors
======================================================
   3 vmhba1                 C0:T0:L14  CL2-00    asb:prox alive      0      1
   2 vmhba2                 C0:T1:L14  CL2-03    asb:prox alive      0      0
   3 vmhba1                 C0:T2:L14  CL2-01    asb:prox alive      0      0
   2 vmhba2                 C0:T3:L14  CL2-02    asb:prox alive      0      1

Pseudo name=emcpower0
VPLEX ID=CKM00AAAAAAAA , CKM00BBBBBBBB
Logical device ID=yyyyyyyyyyyyyyyyyyyyyyyyyyyyy
Standard UID=naa.yyyyyyyyyyyyyyyyyyyyyyyyyyyyy
type=Conventional;  state=alive; policy=ADaptive; queued-IOs=0
======================================================
--------------- Host ---------------   - Stor -  -- I/O Path --   -- Stats ---
###  HW Path               I/O Paths    Interf.  Mode     State   Q-IOs Errors
======================================================
   1 vmhba4                 C0:T2:L0   CL2-03    asb:prox alive      0      0
   1 vmhba4                 C0:T3:L0   CL2-02    asb:prox alive      0      1
   4 vmhba3                 C0:T2:L0   CL2-01    asb:prox alive      0      0
   4 vmhba3                 C0:T1:L0   CL2-00    asb:prox alive      0      1
   1 vmhba4                 C0:T1:L0   CL1-03    active   alive      0      0
   4 vmhba3                 C0:T3:L0   CL1-00    active   alive      0      0
   4 vmhba3                 C0:T0:L0   CL1-01    active   alive      0      0
   1 vmhba4                 C0:T0:L0   CL1-02    active   alive      0      0

.

PowerPath detects the most optimal paths (local paths) and places the remote paths in autostandby mode.

In mixed environments (VPLEX clusters with paths configured to cross-connected distributed volumes as well as paths configured to non-distributed volumes), the paths to the non-distributed volume inherit the cluster mode allocation that the proximity algorithm applies to its VPLEX cluster.
For example, the PowerPath proximity algorithm designates a VPLEX cluster as local and preferred for a crossconnected,
distributed volume on the host. After the distributed volume is designated as local, all paths to that cluster will be set as active.
In addition, even if there is a non-distributed volume in the cluster, paths to that non-distributed volume are also set as active. This setting is inherited from the global setting set on the VPLEX cluster.

In some scenario all paths to a volume are in asb:prox, then PowerPath/VE selects paths for I/O as if all paths are active.