"Power Button instantly locks" locks phone at screen timeout

Using /e/OS Settings
1

Hi there.

I want to instantly lock my phone with the power button, so in enabled “Power Button instantly locks”. It works well.
I also set “Lock after screen timeout” to 10 minutes. But now, with “Power Button instantly locks” enabled, the phone locks immediately after screen timeout, without waiting for 10 minutes.
What am i doing wrong?
Greetings
Peter

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