System Information
Operating system: Windows 10
Graphics card:
Blender Version
Broken: 2.80 25772c9e1d2d, 2019-01-26 15:19
Short description of error
Try to do a box select using lmb and drag or shift+ lmb and drag or B and lmb and drag or B and shift +lmb and drag does not select any other objects than the active one.
Exact steps for others to reproduce the error
Open new blender project with default settings. Create a duplicate of the default cube. Try to select both objects using box select.