Bug with toolbar focus on Mac

See attachment.
After doubleclicking on item, QLabel is shown above the QListView. After it, first click on QLineEdit on toolbar does nothing (same is true for any QActions on toolbar - they don't react on first click). Second click creates text editing cursor allowing entering text. Also actions trigger on second click. And only third click on line edit will draw focus frame (sometimes it is drawn on 2nd click).
On Windows, line edit and actions react on first click as expected.