Bug 2020.2.0 Alpha 13 crashes on changing the .collabignore file

I started to play around with the alpha again. As soon as I add the Collab package (and turn on the collab service) the editor crashes and sometimes it stuck in a crash-loop.
I have submitted a crash report, will post the bug number when I get one.

 

Okay, I have a .collabignore file like this:

Code (CSharp):

1. # LurkingNinja added
2. # ==================
3. Assets/**
4. !Assets/[Ll]urking[Nn]inja/
5. !Assets/AddressableAssetsData/
6. !Assets/Plugins/FMOD/Resources/

(this is below the standard .collabignore entries).
Apparently 2020.2.0(a11 at the moment) does not tolerate excluding the whole Assets/ folder recursively with the intent to allow some specific directories to back into the version control.

And this is working up until 2020.1. I use this technique all the time.

ps.: and I have found it before my morning coffee. I'm the hero of my day. Yay.

 

2020.2a13 is still crashing.

Even this much crashes he editor.

Collaborate 1.3.7
.collabignore

Code (CSharp):

1. Assets/NewBehaviourScript.cs
2. Assets/NewBehaviourScript.cs.meta