Fedora 39 keeps rebooting when left idle for a long time

Hi all, please help me figure out this weird issue I’ve been having. Any time I leave my laptop idle for a long time, when I come back to it, it’s back to the log in screen as in the laptop rebooted.

I am not sure which logs I should be looking for to figure out the source of the problem.

Here’s my system info:

<span style="color:#323232;">             .',;::::;,'.                verde@verde-xps 
</span><span style="color:#323232;">         .';:cccccccccccc:;,.            --------------- 
</span><span style="color:#323232;">      .;cccccccccccccccccccccc;.         OS: Fedora release 39 (Thirty Nine) x86_64 
</span><span style="color:#323232;">    .:cccccccccccccccccccccccccc:.       Host: XPS 15 9520 
</span><span style="color:#323232;">  .;ccccccccccccc;.:dddl:.;ccccccc;.     Kernel: 6.6.11-200.fc39.x86_64 
</span><span style="color:#323232;"> .:ccccccccccccc;OWMKOOXMWd;ccccccc:.    Uptime: 22 mins 
</span><span style="color:#323232;">.:ccccccccccccc;KMMc;cc;xMMc:ccccccc:.   Packages: 2754 (rpm), 56 (flatpak) 
</span><span style="color:#323232;">,cccccccccccccc;MMM.;cc;;WW::cccccccc,   Shell: bash 5.2.21 
</span><span style="color:#323232;">:cccccccccccccc;MMM.;cccccccccccccccc:   Resolution: 2560x1440 
</span><span style="color:#323232;">:ccccccc;oxOOOo;MMM0OOk.;cccccccccccc:   DE: GNOME 45.3 
</span><span style="color:#323232;">cccccc:0MMKxdd:;MMMkddc.;cccccccccccc;   WM: Mutter 
</span><span style="color:#323232;">ccccc:XM0';cccc;MMM.;cccccccccccccccc'   WM Theme: Yaru-purple-dark 
</span><span style="color:#323232;">ccccc;MMo;ccccc;MMW.;ccccccccccccccc;    Theme: Yaru-purple-dark [GTK2/3] 
</span><span style="color:#323232;">ccccc;0MNc.ccc.xMMd:ccccccccccccccc;     Icons: Yaru-purple-dark [GTK2/3] 
</span><span style="color:#323232;">cccccc;dNMWXXXWM0::cccccccccccccc:,      Terminal: gnome-terminal 
</span><span style="color:#323232;">cccccccc;.:odl:.;cccccccccccccc:,.       CPU: 12th Gen Intel i9-12900HK (20) @ 4.900GHz 
</span><span style="color:#323232;">:cccccccccccccccccccccccccccc:'.         GPU: NVIDIA GeForce RTX 3050 Ti Mobile 
</span><span style="color:#323232;">.:cccccccccccccccccccccc:;,..            GPU: Intel Alder Lake-P GT2 [Iris Xe Graphics] 
</span><span style="color:#323232;">  '::cccccccccccccc::;,.                 Memory: 7683MiB / 63971MiB 
</span>