Issue 185
Undo/Redo in Sky Tool prop not work correctly (Ex. press Undo and Redo, and then click Undo, Sky Tool not being deleted correctly)
STEPS TO REPRODUCE
1. Launch iClone 6
2. Navigate to Content Manager > Project > 07 Tool Props, apply Sky Tool
3. Click "Undo" on Toolbar, Sky Tool disappear
4. Click "Redo" on Toolbar, Sky Tool appear
5. Click "Undo" again
ACTUAL RESULT
It doesn't work, and the Sky Tool doesn't disappear
EXPECTED RESULT
Undo/Redo function for Sky Tool prop is removed
Submitted byFeedback Tracker Admin
