Outlook New doesn't send event

Hi,
With the new Outlook, when I open an email in dedicated window to write my draft and I have more than one line in my draft and I write text on the last line, I don't receive any event during text writing until I do something else that writing normal charaters (press Enter, press Tab, clic somewhere, use a shortcut, etc ...)

I register to event with 

SetWinEventHook(User32.WindowsEventHookType.EVENT_MIN, User32.WindowsEventHookType.EVENT_MAX, IntPtr.Zero, myProc, proccessId, 0, User32.WindowsEventHookFlags.WINEVENT_SKIPOWNPROCESS)

Is there a bug in the last version or do I have to register in another way (which work for Outlook classic)

Thanks for help/tips