SYMPTOM:
In Strategy Web 10.0, users can change the background fill color for dropdown selectors. In Strategy Mobile 10.0 for iOS, however, the custom color is not applied. Instead, the default grey fill is used, as shown below:
Display in Strategy Web:

Display in Strategy Mobile:

STEPS TO REPRODUCE:

CAUSE:
This is a known issue in Strategy Mobile 10.0 for iOS.
ACTION:
This issue has been addressed in Strategy Mobile 10 Hotfix 1 for iOS. Upgrade to this version to take advantage of the fix.
The Strategy Internal Reference Number for the issue discussed in this technical note is 1016074.