Viewport Scale Bar 1m ≠ 1m?

Any idea why the viewport’s scale bar for orthogonal perspectives does not correspond to sizes of actual objects/grid spacing? Pictured is a meter wide cube which only spans half of the “meter” length scale bar. (This is extremely confusing for someone relatively new to UE like myself and occurs when importing 1m cubes from Maya or using the native cube in UE.) Is there a reason for the seeming discrepancy?? An iMac 5k? (The Cube’s Transform values under its Details…x y and z are all 1.0.)

Thank you

Using the default cube seems to work fine:

329083-screenshot-1.jpg

Is it possible something happened to your cube on import?..

It seems to be imported correctly. The default 1m cube in UE also appears as .5 meters in comparison to the scale icon in orthogonal views. Thank you for the screenshot though…that confirms what I have assumed it should look like. Maybe there’s an issue with UE reading 5k iMac resolutions??