Operating system: Linux-5.0.8-050008 64 Bits
Graphics card: GeForce GTX 660 NVIDIA 418.56
Broken: version: 2.80 (sub 57), branch: blender2.7, commit date: 2019-04-19 17:39, hash: rBbc8b884e5325
In Edit Mode, when I use the bevel tool on a mesh (cube, cylinder, cone, plane for vertices only) all selected edges and vertices have a bevel which is modified by the width type.
If I select "Vertex Only", Offset-Widht-Depth of the Widht type have no effect on them.
I have the same thing in Objet or Edit Mode with the Bevel Modifier.