fix collection loading

LeStorage/BaseCollection.swift

@@ -73,9 +73,8 @@ public class BaseCollection<T: Storable>: SomeCollection, CollectionHolder {
         self.limit = limit
 
         if synchronousLoading {
-            self.loadFromFile()
             Task {
-                await self.setAsLoaded()
+                await self.loadFromFile()
             }
         } else {
             Task(priority: .high) {
@@ -109,23 +108,25 @@ public class BaseCollection<T: Storable>: SomeCollection, CollectionHolder {
     /// Migrates if necessary and asynchronously decodes the json file
     func load() async {
         if !self.inMemory {
-            self.loadFromFile()
+            await self.loadFromFile()
         } else {
-            await self.setAsLoaded()
+            await MainActor.run {
+                self.setAsLoaded()
+            }
         }
     }
 
     /// Starts the JSON file decoding synchronously or asynchronously
-    func loadFromFile() {
+    func loadFromFile() async {
         do {
-            try self._decodeJSONFile()
+            try await self._decodeJSONFile()
         } catch {
             Logger.error(error)
         }
     }
 
     /// Decodes the json file into the items array
-    fileprivate func _decodeJSONFile() throws {
+    fileprivate func _decodeJSONFile() async throws {
 
         let fileURL = try self.store.fileURL(type: T.self)
 
@@ -134,7 +135,10 @@ public class BaseCollection<T: Storable>: SomeCollection, CollectionHolder {
             let decoded: [T] = try jsonString.decodeArray() ?? []
             self.setItems(decoded)
         }
-        
+        await MainActor.run {
+            self.setAsLoaded()
+        }
+
     }
 
     /// Sets the collection as loaded

LeStorage/SyncedCollection.swift

@@ -25,7 +25,7 @@ public class SyncedCollection<T : SyncedStorable>: BaseCollection<T>, SomeSynced
             if self.inMemory {
                 try await self.loadDataFromServerIfAllowed()
             } else {
-                self.loadFromFile()
+                await self.loadFromFile()
             }
         } catch {
             Logger.error(error)