Comment 10 for bug 2006059

I commented out the suggested line but the only effect is that switching accounts is now completely impossible. More specifically, it prevents me from getting past the login screen:
1. I select "switch user" from my running user session
2. I am sent to the login screen
3. I select a different user and submit the password
4. the screen goes black for a second
5.... and I find myself back at step 2
6. All I can do at this stage is log in again as my initial user

After enabling debugging in /etc/gdm3/custom.conf, /var/crash has received a pulseaudio related crash message. I see the owner is my initial user so I am not sure it has anything to do with my other user accounts. Should I append the crash file here as an attachment?