Since upgrading to Plasma 6.7.0 screen no longer powers down

Ever since they decided to no longer include screensavers with desktop, I’ve used power management to shut my screen off after 10 minutes of non-use. This has always worked. However, since upgrading to Plasma 6.7.0, my screens never turn off anymore. I don’t want screenlocker because my computer is at my home and I trust my family (they have their own computers anyway). And I don’t want to type my password every time I need to use the computer. Powering down the screen is the best option for me. Any ideas on how to fix this?

BTW, it’s fully patched up to today.

Fedora 44 KDE edition.