Put WIP: in title until pending PR is merged

I pulled in the required changes from master (that are merged now) and tested locally that it works using a folder that ends with a single quote. There was one sporadic test failure (it passed in my branch, which is now even with master) and the same test also failed after the PR 6612 of @SteveL-MSFT was merged into master. Unless we are aware of that, we should create an issue for each failure, even if it is sporadic and try to improve the test. From personal experience, sporadic failures can get quickly out of hand if they are not constantly being looked at and can cost a lot of time at the end over time even if they just start as a small nuisance.

#6707 is opened to track the test failure in AppVeyor. I have restarted the build.

Thanks

Can cross-reference this with https://superuser.com/questions/1323501/bug-in-powershell-classes-when-script-is-in-a-folder-containing-a-single-quote - is this the same issue here? My problem is with the class statement inside a script that resides in a folder containing a single quote character.

@munrobasher No, this issue/PR was about a different problem although it looks similar.
I repro-ed your linked issue in PowerShell 5.1 and can also confirm that the issue does not happen when using PowerShell 6.2.1
Windows PowerShell receives only critical and security fixes, I suggest to upgrade to PowerShell 6.2 or not use classes in this case then.