To Reproduce
Steps to reproduce the behavior:

1. Go to Unit Frames
2. Enable Big Style and Status Glow
3. Right click an enemy unit

Expected behavior
The whole health bar should glow, not the portion of it as if it were the normal variant

Screenshots
If applicable, add screenshots to help explain your problem.

Which World of Warcraft version (please complete the following information):

• Wotlk
• Vanilla
  other game versions not tested

We don't support any other version than Retail.

All the classic versions are a community project nowadays.