Color Space For Library Environment setting isn't applied at startup

When changing the Color Space For Library Environment setting in the Environment settings (Viewport menu bar -> Environment -> Edit), it works fine and displays the environment using the selected color space. But after restarting Substance 3D Designer, the default setting is used, even though the state of the dropdown menu got saved. As result, the state of the dropdown menu is incorrect, showing a different color space than the one actually being used. 

Once I change the setting to something else and back again, the setting is correct again.
Tested in version 14.1.2 build 8986, on Windows 11 24H2

Steps to repoduce:

1. Open the Environment settings (Viewport menu bar -> Environment -> Edit)

2. Change Color Space For Library Environment to something else than the default. Also change Is Visible to True, making it easier to spot the issue.

3. Restart Substance Designer

4. Notice how the HDRI used in the viewport is now sampled using the default color space instead of the currently selected one.