fix: refresh action panel after async file search results

Author: aurelleb

src/server/src/qml/root-search-model.cpp

@@ -803,6 +803,7 @@ void RootSearchModel::handleFileSearchFinished() {
   m_selectFirstOnReset = false;
   emit selectFirstOnResetChanged();
 
+  m_selectedIndex = -1;
   beginResetModel();
   rebuildFlatList();
   endResetModel();