I agree with shinyblue, it's not just LibreOffice. For me, this happens with Kile. Even immediately after I launch Kile (I keep it in the launcher), it does not get the arrow in the dash and does not appear in the task switcher.
It's a major usability issue.
@shinyblue: A workaround that lets me get back to the lost windows is to press shift-alt-arrowUp and then find the window there.
I agree with shinyblue, it's not just LibreOffice. For me, this happens with Kile. Even immediately after I launch Kile (I keep it in the launcher), it does not get the arrow in the dash and does not appear in the task switcher.
It's a major usability issue.
@shinyblue: A workaround that lets me get back to the lost windows is to press shift-alt-arrowUp and then find the window there.