Epic Games Source Connection Freezing

My issue is simple. When I try to link Epic Games Store as a source the window that opens freezes up. I have entered the correct info for my account multiple times and it freezes every time. It also freezes when entering phony information (shown in screenshots). Does anyone have any idea what’s wrong?

Here is a link to the pastebin with my lutris --submit-issue JSON: Ubuntu Pastebin
SCREENSHOTS AND LUTRIS -D LOG BELOW

coolkid0006@coolkid0006-desktop:~$ lutris -d

(lutris:8515): Gtk-WARNING **: 18:49:41.973: Theme parsing error: gtk.css:1649:16: '-gtk-icon-size' is not a valid property name

(lutris:8515): Gtk-WARNING **: 18:49:41.973: Theme parsing error: gtk.css:1652:16: '-gtk-icon-size' is not a valid property name
INFO     2023-05-24 18:49:42,036 [startup.init_lutris:209]:Starting Lutris 0.5.13
INFO     2023-05-24 18:49:42,037 [startup.check_driver:65]:Using NVIDIA drivers 525.105.17 for x86_64
INFO     2023-05-24 18:49:42,038 [startup.check_driver:69]:GPU: NVIDIA GeForce RTX 2080
INFO     2023-05-24 18:49:42,038 [startup.check_driver:85]:GPU: 10DE:1E82 19DA:3510 (nvidia drivers)
DEBUG    2023-05-24 18:49:42,272 [xrandr._get_vidmodes:16]:Retrieving video modes from XrandR
DEBUG    2023-05-24 18:49:42,321 [lutris.get_missing_game_ids:191]:Checking for missing games

(lutris:8515): Gtk-WARNING **: 18:49:42.361: Theme parsing error: gtk.css:1649:16: '-gtk-icon-size' is not a valid property name

(lutris:8515): Gtk-WARNING **: 18:49:42.361: Theme parsing error: gtk.css:1652:16: '-gtk-icon-size' is not a valid property name
DEBUG    2023-05-24 18:49:43,696 [base.login:358]:Connecting to Epic Games Store

(WebKitWebProcess:8620): Gtk-WARNING **: 18:49:43.784: Theme parsing error: gtk.css:1649:16: '-gtk-icon-size' is not a valid property name

(WebKitWebProcess:8620): Gtk-WARNING **: 18:49:43.784: Theme parsing error: gtk.css:1652:16: '-gtk-icon-size' is not a valid property name

(WebKitWebProcess:8620): Gtk-WARNING **: 18:49:43.803: Theme parsing error: gtk.css:1649:16: '-gtk-icon-size' is not a valid property name

(WebKitWebProcess:8620): Gtk-WARNING **: 18:49:43.803: Theme parsing error: gtk.css:1652:16: '-gtk-icon-size' is not a valid property name

I’m bumping this hoping to get some help. I still haven’t found a solution to the issue.

I have the same problem and i can’t find solution.

Same problem have sb solve it?