Laptop fails to wake from suspend when lid is opened and charger is connected

Hello. I recently performed a fresh installation of EOS and now have a suspend issue (suspend to memory) that wasn’t present before.

When the laptop is connected to power and the lid is shut, the machine suspends as usual. When the lid is opened, the system locks up completely. The lock screen wallpaper and the cursor are displayed but no prompt appears and input isn’t possible. Virtual consoles are not available either, the only solution is a hard shutdown.

This only occurs when the lid is opened. It will wake normally when systemctl suspend is run.