How to Fix Weird Curve Line Effect from IES Lights?

Enscape for macOS Enscape for macOS :: Questions and Issues
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Hi

I have some weird curve lines appear on every IES lights, What cause it and How can I fix them?

Screen Shot 2565-12-16 at 10.33.09.jpg
Screen Shot 2565-12-16 at 10.33.09.jpg785×706 159 KB

Thank you.

Pana.

// I use Enscape for Mac on Mac Studio M1 Max.