Linear switches back to Srgb

[pinarer]

Hi,
In render settings (Camera Imager) i choose Linear like i always did in the past but then it switches back to srgb by it self.
Basically response drop down menu doesn't work. It switches back to srgb .
I also change the exposure to 1.5 but it doesn't work.
Is there something new in new version that we need to set up ,so the settings wouldnt change back to default.?
Thanks
Pina

[pinarer]

anyways i found it , camera settings were overwriting it.