I hope I ended up in the right sub-forum.
I bought a Raspberry Pi HQ camera and connected it to a Raspberry Pi Zero W.
Raspian runs as the OS on the camera.
The camera works and I can take pictures and videos with raspistill and raspivid.
Long exposure up to 200 seconds are also possible.
Now I wanted to use the camera with Ekos.
The Indi web manager is running on the camera and I have selected the RPI camera as the driver.
When I start ekos I can connect to the camera.
However, I can specify whatever I want as the recording time, whether 1 second or 3 minutes, the images are all equally bright.
What am I doing wrong or do I have to adjust so that I can record different exposure lengths?