Fixed multiselect bug.

src/components/Dashboard/common/ObjectSelect.jsx

@@ -368,7 +368,9 @@ const ObjectSelect = ({
         let selectedObjects = []
         if (Array.isArray(value)) {
           selectedObjects = value
-            .map((id) => objectList.find((obj) => obj._id === id))
+            .map((id) =>
+              objectList.find((obj) => areValuesEqual(obj._id, id))
+            )
             .filter(Boolean)
         }
         setTreeSelectValue(value)
@@ -421,7 +423,18 @@ const ObjectSelect = ({
 
       e.preventDefault()
       e.stopPropagation()
-      onTreeSelectChange(multiple ? [firstLeaf.value] : firstLeaf.value)
+      onTreeSelectChange(
+        multiple
+          ? [
+              ...(Array.isArray(treeSelectValue) ? treeSelectValue : []),
+              firstLeaf.value
+            ].filter(
+              (item, index, values) =>
+                values.findIndex((value) => areValuesEqual(value, item)) ===
+                index
+            )
+          : firstLeaf.value
+      )
       setSearchValue('')
       onSearch('')
     },
@@ -429,6 +442,7 @@ const ObjectSelect = ({
       treeSelectProps,
       isSearching,
       treeData,
+      treeSelectValue,
       multiple,
       onTreeSelectChange,
       onSearch
@@ -450,6 +464,64 @@ const ObjectSelect = ({
 
   useEffect(() => {
     const handleValue = async () => {
+      if (
+        multiple &&
+        Array.isArray(value) &&
+        getValueIdentity(valueRef.current) !== getValueIdentity(value) &&
+        type != 'unknown'
+      ) {
+        valueRef.current = value
+        const fullValues = await Promise.all(
+          value.map(fetchFullObjectIfNeeded)
+        )
+        const pathKeys = []
+
+        if (fullValues.length === 0) {
+          handleFetchObjectsProperties()
+        } else {
+          fullValues.forEach((fullValue) => {
+            const valueFilter = { ...filter }
+            const parentKeys = []
+
+            properties.forEach((prop) => {
+              if (!Object.prototype.hasOwnProperty.call(fullValue, prop)) return
+
+              const filterValue = fullValue[prop]
+              let valueString = filterValue
+              if (
+                filterValue &&
+                typeof filterValue === 'object' &&
+                filterValue._id
+              ) {
+                valueString = filterValue._id
+              } else if (filterValue?.name) {
+                valueString = filterValue.name
+              } else if (Array.isArray(filterValue)) {
+                valueString = filterValue.join(',')
+              }
+
+              valueFilter[prop] = valueString
+              pathKeys.push(
+                parentKeys.concat(prop + ':' + valueString).join('-')
+              )
+              parentKeys.push(valueString)
+            })
+
+            handleFetchObjectsProperties(valueFilter)
+          })
+        }
+
+        setExpandedKeys([...new Set(pathKeys)])
+        setTreeSelectValue(
+          value
+            .map((item) =>
+              item && typeof item === 'object' ? item._id : item
+            )
+            .filter((id) => id != null)
+        )
+        setInitialized(true)
+        return
+      }
       if (
         value &&
         typeof value === 'object' &&
@@ -533,7 +605,8 @@ const ObjectSelect = ({
     fetchFullObjectIfNeeded,
     type,
     connected,
-    getValueIdentity
+    getValueIdentity,
+    multiple
   ])
 
   const prevValuesRef = useRef({ type, masterFilter })