bug presentation mode > cursor desapear

hello 

When i enter presentation mode and exit it (esc key) sometimes the cursor stays invisible. 
but the function is still here and I'm able to go to the menus, enter pers mode again and exit again and most of the time it resolves the issue. 

Is there a fix to that ? 
is it known to the adobe team so they will fix it one day ? 

Latest version, Win 10 

thx