Colors and Background not working for sections

When I got to Services, Projects, Testimonials or Contact Us sections, I can’t change color or background, both the button do not work, nothing happens when clicking on them.
I think the problem appeared after updating to 2.0.4, not sure!
Attaching a screenshot.
Please help soon.

Hello there,

I hope you are doing well today.

Could you please contact your hosting provider to ensure that you are using WordPress version 5.6 or 7 also please clear your browser cache and use the following plugin to clear your WordPress cache:

Best Regards,
Support

Hi,
Fixed issue by rolling back to Illdy theme 2.0.1 version.
Thanks

Hello there,

I am glad the solution worked for you.
Please feel free to contact us again in the future regarding any other issues.

Best Regards,
Support