Description:
When putting in full screen mode any application of LO, the top bar of the windows disappear leaving a black line. The real problem is when I have finished to work with the application and close it. Once the application is closed, the screen remains black and I have to manually do exposé to visualise all the screen that I am using (meaning all the app open in full screen, thus for each app in full screen, there is one screen assigned to it), and manually closing. No GL or CL are activated (also because on my mbp if I activate OpenGL crashes continuously). the problem doesn't occur if, before I close the application, I resize the window and then I close it. I am using a MacBook Pro early 2015 with Intel Iris 6100 and Mac High Sierra 10.13.3

Steps to Reproduce:
1. open any LO app
2. Put in full screen and start working
3. Close the app

Actual Results:  
Black screen that needs to be closed manually

Expected Results:
the software should only close the app and free the screen that has been occupied before. 


Reproducible: Always


User Profile Reset: Yes



Additional Info:


User-Agent: Mozilla/5.0 (Macintosh; Intel Mac OS X 10_13_3) AppleWebKit/604.5.6 (KHTML, like Gecko) Version/11.0.3 Safari/604.5.6