Update KNOWNISSUES.md (#1745)
Update KNOWNISSUES.md (#1745)

* Update KNOWNISSUES.md

* Updated with review feedback.

All appropriate feedback has been incorporated into the document.

KarolKaczmarek/PowerShell,bingbing8/PowerShell,PaulHigin/PowerShell,kmosher/PowerShell,KarolKaczmarek/PowerShell,PaulHigin/PowerShell,PaulHigin/PowerShell,bmanikm/PowerShell,TravisEz13/PowerShell,jsoref/PowerShell,TravisEz13/PowerShell,KarolKaczmarek/PowerShell,kmosher/PowerShell,jsoref/PowerShell,bingbing8/PowerShell,PaulHigin/PowerShell,bmanikm/PowerShell,bingbing8/PowerShell,JamesWTruher/PowerShell-1,jsoref/PowerShell,KarolKaczmarek/PowerShell,kmosher/PowerShell,bingbing8/PowerShell,JamesWTruher/PowerShell-1,KarolKaczmarek/PowerShell,daxian-dbw/PowerShell,JamesWTruher/PowerShell-1,daxian-dbw/PowerShell,TravisEz13/PowerShell,bmanikm/PowerShell,daxian-dbw/PowerShell,bmanikm/PowerShell,JamesWTruher/PowerShell-1,jsoref/PowerShell,TravisEz13/PowerShell,daxian-dbw/PowerShell,kmosher/PowerShell,bingbing8/PowerShell,jsoref/PowerShell,kmosher/PowerShell,bmanikm/PowerShell