Automation switches ON but Lights stay OFF

Hey Guys I’m new to HA and just integrated all my Automations but i have a Problem. My Motion Sensor should turn on the light and HA says that the Automation gets triggered, the switch for my Light turns ON but the actual light stavs off. I tried many different automations and also blueprints but the only way i can get the light to actually turn on is by adjusting the Brightness after it turned on which is not what i want. The Motion Sensor is from Tapo itegradet via Matter and the Light is a Tapo LED Strip itegradet via TP-Link Integration. Any Ideas why this happens would be much appreciated

The LED Strip is a Tapo L900

Can you post your automation? Copy the yaml and paste it here as “preformatted text” (</> in the toolbar - in the cogwheel menu if you can’t see it).