Screen dims and turns off while using Niagara Launcher

Hello,

I installed Niagara Launcher and subscribed to Niagara Pro only two days ago. I really like the concept, but since installing it, I have regularly experienced an issue on my Samsung Galaxy S23.

While I am actively using my phone, the screen suddenly becomes extremely dim and almost unreadable. A few seconds later, it turns off completely, and I have to press the side button to wake it up again.

I had never experienced this issue before installing Niagara Launcher.

Is this a known issue, or is there a specific setting I should change in Niagara Launcher or in my Samsung settings?

Thank you for your help.

Best regards,

Laurent