OCIO Display RGB RAW changes not reflecting on image or vidio in xstudio.

**Describe the bug**
We have compliled xstudio and it is working but when we are review plates in xstudio colorspace is not matching with actual plates. (i.e. working fine RGB in Nuke)

**To Reproduce**
We have import plates in XStudio. Then we are need to set colorspace as RGB but we are getting result dark colorspace on plate which is not match with Nuke RGB colorspace.
when we click on Display it is showing RGB enable but unable to uncheck RGB tab. same in view tab we are unable to uncheck RAW . this is check uncheck working in the toolbar viewer tab color display RGB check uncheck is working but not refelcting on plates , plates still showing same colorspace as dark.

**Expected behavior**
when we uncheck RAW it will automatic need to show normal RGB colorspace which is actual color RGB colorspace.
or We check RGB it will show RGB colorspace. need to match actual colorspace required here. with RGB and RAW .

**Screenshots**
If applicable, add screenshots to help explain your problem.

**Desktop (please complete the following information):**
- OS : Linux Rocky9.5

**Additional context**
Here is OCIO colorspace not working colour with OCIO Display : RGB OCIO View : RAW
in the viewer tab OCIO Display : RGB OCIO View : RAW

When we check uncheck above mention tabs after imported plates not reflecting on plates do not showing any changes in xstudio.

Reproduce the issue in the viewer tab using imported plates with OCIO Display set to RGB and OCIO View set to RAW, then compare the RGB and RAW controls with the displayed image. Trace why checking or unchecking these controls does not change the plate, and consider the issue complete when the viewer reflects the selected colorspace and matches the expected RGB appearance.

Written by the indexing model from the issue text.