I'm using blender 2.80 beta. I just started learning so my question might be really basic. While using the box select tool it only selects the active mesh, and the light if it is inside the selection box. The same behavior is seen when using "new" or "add" selection mode. However if I select all first by pressing 'A' then the new and add selection mode works as intersect, selecting only objects that were previously selected as well. The circle selection tool seems to be working as expected. Have anyone faced similar behavior?