add method to reset selections

src/layouts/vehicle-parts/glass-part-question/glass-part-question.vue

@@ -182,6 +182,13 @@ export default {
             return tintSourceObject.src;
         },
 
+        // Reset selections when tint changes for the same glass to ensure proper selection.
+        // Also checks if only a single part is present for the tint.
+        ResetTintAndPartSelections() {
+            this.selectedPartNumber = null;
+            this.AutoSelectIfSinglePart();
+        },
+
         AutoSelectIfSinglePart() {
             if (this.partsForSelectedTint?.length > 0) 
             {