Selecting Inspect -> Zebra Stripes -> Show does not display the striping correctly...

Solution
Removing the Material from the part will allow the Zebra Stripes to display correctly.

Hardware/Software Configuration
Platform: INTL64
OS: window
OS Version: 1064
Product: SOLID_EDGE
Application: PART/SHEETMETAL
Version: V219.0
Function: TOOLS
Ref: 002-8007048