Cannot autostart Conky in Fedora 36 - GNOME 42

So: I just installed Conky, and it looks very nice. But it's annoying to constantly open it on startup manually. So I've search for a way to autostart Conky I've tried: - Making a .desktop file and put it in /home//.config/autostart/, but it wouldn't open, even if I added a 30 seconds delay.

[Desktop Entry]
Type=Application
Exec=/usr/bin/conky -p 30
Hidden=false
NoDisplay=false
X-GNOME-Autostart-enabled=true
Name=conky
Comment=conky

- Create a user service, enabled it on startup and try to restart. But when I checked the log, it returned an error conky: can't open display: , even if I added a 30/60 seconds delay.

$ systemctl --user status conky.service
conky.service - Conky autostart
     Loaded: loaded (/home//.config/systemd/user/conky.service; enabled; vendor preset: disabled)
     Active: failed (Result: exit-code) since Fri 2022-05-20 16:47:00 +07; 4s ago
    Process: 1568 ExecStart=/usr/bin/conky --config=/home/anhquan/.conkyrc --daemonize --pause=60 (code=exited, status=1/FAILURE)
        CPU: 18ms

May 20 16:46:00 fedora systemd: Starting conky.service - Conky autostart...
May 20 16:47:00 fedora conky: conky: can't open display:
May 20 16:47:00 fedora systemd: conky.service: Control process exited, code=exited, status=1/FAILURE
May 20 16:47:00 fedora systemd: conky.service: Failed with result 'exit-code'.
May 20 16:47:00 fedora systemd: Failed to start conky.service - Conky autostart.

It does seem to work for other people, but doesn't for Fedora 36 / GNOME 42. It might be a bug with the OS / DE, or some changes to Conky that I didn't knew, or maybe it's a problem with Wayland. So is there a different way to autostart it in F36 / G42? **P/S**: Here is the new log when forcing Xwayland to start:

○ conky.service - Conky autostart
     Loaded: loaded (/home/anhquan/.config/systemd/user/conky.service; enabled; vendor preset: disabled)
     Active: inactive (dead) since Fri 2022-05-20 17:38:23 +07; 17s ago
    Process: 1575 ExecStartPre=Xwayland (code=exited, status=1/FAILURE)
        CPU: 56ms

May 20 17:38:23 fedora systemd: Starting conky.service - Conky autostart...
May 20 17:38:23 fedora systemd: conky.service: Control process exited, code=exited, status=1/FAILURE
May 20 17:38:23 fedora systemd: conky.service: Failed with result 'exit-code'.
May 20 17:38:23 fedora systemd: Failed to start conky.service - Conky autostart.

**PSS**: After running strace, here's what systemctl reported (No logs written to the /tmp directory can be found)

conky.service - Conky autostart
     Loaded: loaded (/home/anhquan/.config/systemd/user/conky.service; enabled; vendor preset: disabled)
     Active: inactive (dead) since Fri 2022-05-20 18:04:11 +07; 21s ago
    Process: 1578 ExecStart=strace -f /tmp/conky.log /usr/bin/conky --config=/home/anhquan/.conkyrc -p 30 (code=exited, status=203/EXE>
        CPU: 1ms

May 20 18:04:11 fedora systemd: Starting conky.service - Conky autostart...
May 20 18:04:11 fedora systemd: conky.service: Failed to locate executable strace: No such file or directory
May 20 18:04:11 fedora systemd: conky.service: Failed at step EXEC spawning strace: No such file or directory
May 20 18:04:11 fedora systemd: conky.service: Control process exited, code=exited, status=203/EXEC
May 20 18:04:11 fedora systemd: conky.service: Failed with result 'exit-code'.
May 20 18:04:11 fedora systemd: Failed to start conky.service - Conky autostart.