Start Screen Saver but Don't Lock Screen

[Jonathan Ryshpan <jonrysh@xxxxxxxxxxx>]

How can I set my system up so start a screen saver after (say) 20 minutes, but never lock the screen?

System info:

Operating System: Fedora Linux 37
KDE Plasma Version: 5.26.5
KDE Frameworks Version: 5.103.0
Qt Version: 5.15.8
Kernel Version: 6.1.11-200.fc37.x86_64 (64-bit)
Graphics Platform: Wayland
Processors: 2 × Intel® Pentium® CPU G2030 @ 3.00GHz
Memory: 7.6 GiB of RAM
Graphics Processor: Mesa Intel® HD Graphics 2500
Manufacturer: Dell Inc.
Product Name: Inspiron 660s

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Many Thanks - Jonathan Ryshpan <jonrysh@xxxxxxxxxxx>

	Sufficient unto the day is the evil thereof.
	-- Matthew 6:34 (Sermon on the Mount)