I am not a experienced weakauras author… but this little weakauras I made, should display Stagger as text (total amount, ticks and percent of max health). See red circle in Screenshot.
What does it display:
- Total Stagger amount (white text)
- Ticks (text changes color from green to yellow to red -> for light, moderate or heavy stagger)
- Stagger percent of max health (white text in %)