fixes to disable Continue button if all selections haven't been made

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

@@ -50,6 +50,7 @@ import { errorMessages } from "@/constants/error-messages";
 
 export default {
     name: "glass-part-question",
+    emits: ["update:modelValue"],
     inheritAttrs: false,
     data() {
         return {
@@ -117,10 +118,8 @@ export default {
                 return this.modelValue?.partNumber;
             },
             set(newValue) {
-                this.$emit(
+                const part = !newValue ? null : this.partsForSelectedTint.filter((part) => part.partNumber == newValue.value)[0]
-                    "update:modelValue",
+                this.$emit("update:modelValue", part);
-                    this.partsForSelectedTint.filter((part) => part.partNumber == newValue.value)[0]
-                );
             },
         },
 
@@ -218,7 +217,7 @@ export default {
     },
     watch: {
         selectedTint() {
-            this.AutoSelectIfSinglePart();
+            this.ResetTintAndPartSelections();
         },
     },
 };

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

@@ -108,9 +108,7 @@ data() {
 },
 computed: {
     isForwardActionDisabled() {
-        return (
+        return this.selectedGlassPartNumbers.length !== this.PartsFromApi.partsOrQuestions.length
-            this.selectedGlassPartNumbers.length !== this.PartsFromApi.partsOrQuestions.length
-        );
     },
     selectedGlassPartNumbers() {
         // Compile all selected parts from the page.