Align face selection bug?

[polbazs]

When I try to use Align feature on some (not all) components, it tries to select  "random" edges and faces. If I put in selection priority only to body faces during align, it works properly. 
But it works properly on other components, without the selection priority feature.

Attached two videos.

Why is this happening to some components?

[TheCADWhisperer]

@polbazs 

Can you File>Export your *.f3d file that exhibits this behavior to your local drive and then Attach it here to a Reply?

[polbazs]

@TheCADWhisperer  thanks for the reply. Sadly I cannot share the design publicly. But I tried to export and reimport the *.f3d, and the problem still persists.

One thing I noticed, with the camera type perspective (and perspective-ortho) the problem comes up if I zoom in close to the part. If I switch to ortho the problem goes away. Attached another video of it.

Maybe there is some connection between the size of the part, the perspective view and the selection?