fixes

website/src/lib/components/file-list/sortable-file-list.ts

@@ -85,7 +85,11 @@ export class SortableFileList {
         this._unsubscribes.push(
             engine.selection.subscribe(() => tick().then(() => this.updateFromSelection()))
         );
-        this._unsubscribes.push(engine.order.subscribe(() => this.updateFromFileOrder()));
+        // after the elements are rendered: sorting a list that does not have the new files yet
+        // would put them at the beginning
+        this._unsubscribes.push(
+            engine.order.subscribe(() => tick().then(() => this.updateFromFileOrder()))
+        );
     }
 
     /** The node of a child of the list. */

website/src/lib/engine.ts

@@ -147,8 +147,9 @@ class Engine {
         return this.run((w) => w.new_file(name));
     }
 
-    loadFile(data: Uint8Array) {
-        return this.run((w) => w.load_file(data));
+    /** `name` is the name of the file when the data has none (the name on disk, without extension). */
+    loadFile(data: Uint8Array, name: string) {
+        return this.run((w) => w.load_file(data, name));
     }
 
     duplicate() {