Two 144Hz 1440P displays stuck at 60Hz with NVIDIA Surround ?

Display 1 : LG 27GL850-B Connected with DP1 port of GPU
Display 1 : ROG PG279Q Connected with DP2 port of GPU
Both are 1440p 144hz display
GPU : RTX 2080 Ti
CPU : 3700X
RAM: 2x8 GB 3200Mhz

While setting up NVIDIA Surround Configuration it stuck at 60hz @ 5120x1440 instead of 144hz @5120x1440.

Is there anyway it can be configured for 144hz @5120x1440 ?

  PG279Q (2).txt (Size: 8.04 KB / Downloads: 1)

  27GL850 (1).txt (Size: 8.58 KB / Downloads: 1)

  Extended.txt (Size: 9.72 KB / Downloads: 1)

  NV Surround.txt (Size: 6.18 KB / Downloads: 1)

  3.png (Size: 358.31 KB / Downloads: 2)