All defaults selection logic is working

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

@@ -179,14 +179,6 @@ 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.AutoSelect();
-        },
-
-        
         AutoSelect() {
             // Check if only a single part is present for the tint and set the v-model if it is.
             if (this.partsForSelectedTint?.length == 1) {
@@ -205,14 +197,22 @@ export default {
                 document.querySelector('input[value=' + this.selectedPartNumber + ']').checked = true;
             });
         },
+        
         // Loads the preselected values from the store.
         LoadPreselectedValues() {
             this.$nextTick(() => {
-                if (this.modelValue !== undefined) {
-                    // Populate button-question model-value if parts data already exists in store
-                    this.selectedTint = this.modelValue?.color;
+                // Populate button-question model-value if parts data already exists in store
+                if(this.modelValue)
+                {
+                    this.selectedTint = this.modelValue.color;
                 }
-            });
+                else{
+                    // If one item in list, select it
+                    if (this.tintSelectionOptions?.length == 1) {
+                        this.selectedTint = this.tintSelectionOptions[0].value;
+                    }
+                }
+            });              
         },
     },
     watch: {

src/layouts/vehicle-parts/vehicle-parts.vue

@@ -34,7 +34,6 @@
                     cmsWidgetName="SiteFooterWidget"
                     ref="siteFooter"
                     :isForwardActionDisabled="isForwardActionDisabled"
-                    @tempButtonClicked="() => handleTempButtonClicked(this)"
                     @backClicked="navigateBack"
                     @ForwardClicked="forwardButtonAction" />
             </div>