**System Information**
Operating system: win10
Graphics card: 1050ti
**Blender Version**
Broken: 3.1.0 Alpha
**Short description of error**
Bevel modifier disappears when vertex group value is less than 0.5.
**Exact steps for others to reproduce the error**
# Open file and start decreasing weight value of active vertex in N-panel -> see how bevel is shrinking relatively to the weight
# Go under 0.5 value -> bevel stops working abruptly
# Invert vgroup influence inside modifier options
# Go from 0.5 to 0.0 value -> bevel functioning again
{F12860936}