STAAD showing 2 different unity check values.

Hello,

I have a STAAD code which is a simple beam design with loads and I was doing steel design. On performing design I got the results of beam unity check to be 0.74 (Actual Ratio). But on double clicking the beam and then going to Steel Design Section I see Unity check to be 0.41. This is weird. Can someone please give me an explanation on this. Uploaded the image and STAAD Code. I am using STAAD.Pro V8i (SELECTseries 6) 20.07.11.33

Thanks,

STAAD Code

STAAD PLANE
START JOB INFORMATION
ENGINEER DATE 08-Feb-18
END JOB INFORMATION
INPUT WIDTH 79
UNIT FEET KIP
JOINT COORDINATES
1 0 0 0; 2 16.169 0 0;
MEMBER INCIDENCES
1 1 2;
DEFINE MATERIAL START
ISOTROPIC STEEL
E 4.176e+006
POISSON 0.3
DENSITY 0.489024
ALPHA 6e-006
DAMP 0.03
TYPE STEEL
STRENGTH FY 5184 FU 8352 RY 1.5 RT 1.2
END DEFINE MATERIAL
MEMBER PROPERTY AMERICAN
1 TABLE ST W8X35
CONSTANTS
MATERIAL STEEL ALL
SUPPORTS
2 FIXED BUT FX FZ MX MY MZ
1 PINNED
LOAD 1 LOADTYPE Dead TITLE LOAD CASE 1
SELFWEIGHT Y -1
MEMBER LOAD
1 CON GY -7.407 8.9167
1 CON GY -8.955 14.9167
PERFORM ANALYSIS
PARAMETER 1
CODE AISC UNIFIED 2010
DFF 360 ALL
DJ1 1 ALL
DJ2 2 ALL
FU 9360 ALL
FYLD 7200 ALL
METHOD ASD
UNB 16.169 ALL
UNT 7.583 ALL
CHECK CODE ALL
FINISH