Autoload checkbox not working

I have an app on shared cloud. id 4BAEABFC-6FEF-EB39-FFE3-162B0D48F300
In the developer console for table “negotiations” I’m trying to enable autoloading (by clicking in header checkbox), but after few seconds it “erases” back. In the browser developer console I see this:
bundle.fe8f8300.js:1 PUT https://develop.backendless.com/4BAEABFC-6FEF-EB39-FFE3-162B0D48F300/console/data/tables/negotiations/columns/relation 400 (Bad Request)

Hi @yuriy

I will investigate your problem and answer as soon as possible.

@yuriy

I was able to reproduce this problem. This problem will be resolved after the next release. Our team apologizes for the inconvenience.

Regards,
Inna