nDisplay Movie render Queue -- Stretch issue only for one panel (floor display)

i have followed Export nDisplay Renders Using MRQ | Tutorial
this tutorial and did ndisplay setup

Have issue in movie render queue floor output(attached below the output)

Details of our LED → Each display size is 2880 mm x 2880 mm and its P2.5 Screen
So size is 1152 in X and 1152 in Y
And mesh scale is 288

Can anyone help me to fix this stretched issue