src/pages/Zone/Card/ZoneLocationsTree.vue

@@ -6,6 +6,7 @@ import { useRoute } from 'vue-router';
 import { useState } from 'src/composables/useState';
 import axios from 'axios';
 import { useArrayData } from 'composables/useArrayData';
+import { onUnmounted } from 'vue';
 
 const { t } = useI18n();
 const route = useRoute();
@@ -109,7 +110,7 @@ watch(storeData, async (val) => {
         for (let n of state.get('Tree')) {
             await fetchNodeLeaves(n);
         }
-        expanded.value = [null];
+        expanded.value = [null, ...fetchedNodeKeys];
     }
     previousExpandedNodes.value = new Set(expanded.value);
 });
@@ -141,6 +142,10 @@ onMounted(async () => {
 
     previousExpandedNodes.value = new Set(expanded.value);
 });
+
+onUnmounted(() => {
+    state.set('Tree', undefined);
+});
 </script>
 
 <template>