Design results are displayed in the GUI for only one member when designed as per AISC 360-16
The problem has been addressed in the STAAD.Pro Connect Edition Update 3 (21.03.00.146).
Steps to Reproduce
Design members using the AISC 360-16 steel design code.Go to the Post processing mode > Beam Results > Utilization and note that the ratio is only plotted on one member
Similarly the design is only reported for that single member in the table as shown below
The same issue has been observed for the NZS3404-1997 design code. The Steel Design tab does not appear within the member query dialog box for these cases.
As of now, the only workaround is to check the design results from the analysis output file ( anl file)
Alternately one may use the AISC 360-10 code which should not have this issue.