fixtures.diff

diff --git a/components/support/nimbus-fml/fixtures/fe/fenix.yaml b/components/support/nimbus-fml/fixtures/fe/fenix.yaml
index a4fc8feb..ec313be2 100644
--- a/components/support/nimbus-fml/fixtures/fe/fenix.yaml
+++ b/components/support/nimbus-fml/fixtures/fe/fenix.yaml
@@ -47,6 +47,10 @@ features:
         description: The drawable displayed in the app menu for Settings
         type: Drawable
         default: mozac_ic_settings
+      icon-type:
+          description: Testing an enum value
+          type: Option<IconType>
+          default: null
       string-map:
         description: A string map that was causing problem
         type: Map<String, String>