My Gnome online accounts is blank with no options at all to add accounts.
Online Accounts is available in System Settings:
Clicking it brings up Online Accounts with only one option, “Information about…”
Clicking that gives me this…
I did find THIS in a year old thread and followed it. No luck.
Ideas?
Do you have kaccounts-providers installed?
I’m on Cinnamon. Do I really need KDE’s kaccounts-providers?
Haha…no 
I read the post too quickly while doing something else.
are you using autologin?
and is it experiental wayland session or X11?
No autologin, I use X11 because experimental Wayland session sometimes glitches on me. But I tried in both experimental Wayland and X11. Same result. And I verified that gnome-online-accounts is installed.
EDIT: I also disabled Desktop and Window Effects. Not sure if that would have affected anything or not.
From what I remember on helping in this regard is that the issue is mainly about the verification process.
I can check in a VM real quick long time i tried that on Cinnamon… and on Gnome it is currently working as far as i remember…
While searching the web for possible solutions, I see that for some, webkit2gtk was an issue. After running pacman -Q to see what is installed on my system, I have 2 versions installed: webkit2gtk-4.1 2.44.1-1 and webkit2gtk 2.44.1-1 .
Not sure if that info helps or not.
[joe@joe-virtualbox ~]$ cinnamon-settings online-accounts
Unknown module online-accounts
libgoa-backend-1.0.so.1: cannot open shared object file: No such file or directory
Failed to load module: /usr/lib/cinnamon-control-center-1/panels/libonline-accounts.so
/usr/share/cinnamon/cinnamon-settings/cinnamon-settings.py:444: DeprecationWarning: Gtk.Window.set_wmclass is deprecated
self.window.set_wmclass(wm_class, wm_class)
Loading Online Account module
Could not load online-accounts module; is the cinnamon-control-center package installed?
'NoneType' object has no attribute 'set_no_show_all'
[joe@joe-virtualbox ~]$ locate libgoa-backend-1.0.so.1
[joe@joe-virtualbox ~]$ locate libgoa-backend-
/usr/lib/libgoa-backend-1.0.so
/usr/lib/libgoa-backend-1.0.so.2
/usr/lib/libgoa-backend-1.0.so.2.0.0
there is a version mismatch…
libgoa-backend-1.0.so.1: cannot open shared object file: No such file or directory
Downgrading both gnome-online-accounts and libgoa to 3.48.1-1
and the lib version matches again…
a symlink works too i bet
Running cinnamon-settings online-accounts I get exactly as you did.
From you next post, I get nothing…
[wombat@endeavour ~]$ locate libgoa-backend-1.0.so.1
[wombat@endeavour ~]$ locate libgoa-backend-
[wombat@endeavour ~]$
what you have installed?
yay -Qs goa
Issue is a that cinnamon-settings needs to get rebuilt against new goalibs
[wombat@endeavour ~]$ yay -Qs goa
local/gnome-online-accounts 3.50.1-1
Single sign-on framework for GNOME
local/gvfs-goa 1.54.0-2 (gnome)
Virtual filesystem implementation for GIO (Gnome Online Accounts backend; cloud storage)
local/libgoa 3.50.1-1
Single sign-on framework for GNOME - client library
local/pinta 2.1.2-2
Drawing/editing program modeled after Paint.NET. It's goal is to provide a simplified alternative to GIMP for casual
users
[wombat@endeavour ~]$
So this is an issue Cinnamon needs to address? If so, perhaps I should file a bug? Or at least see if such a bug exists?
yea just checked and even a simple rebuild of cinnamon-settings is not working must be in the releasecode
[joe@joe-virtualbox ~]$ LANG=C yay -Qo /usr/bin/cinnamon-settings
/usr/bin/cinnamon-settings is owned by cinnamon 6.0.4-2
oh its not in the cinnamon-settings-daemon it in cinnamon package…
i will try rebuilding cinnamon package…
uff… its removed: