Can't add new CMS items

Unable to add sample CMS items or even add new one manually. The buttons just don’t work. I checked the console - got this error.

webflow-designer.5ba651ea0c936a682cef.chunk-ep.js:2668 Uncaught (in promise) TypeError: Cannot read properties of undefined (reading ‘reduce’)
at transformCollectionsResponseToLocalizedItemCountByLocaleId (webflow-designer.5ba651ea0c936a682cef.chunk-ep.js:2668:272168)
at Creators._getCMSLimitParams (webflow-designer.5ba651ea0c936a682cef.chunk-ep.js:3599:208737)
at async Creators.generateSampleItems (webflow-designer.5ba651ea0c936a682cef.chunk-ep.js:3599:206612)

Read only link: https://preview.webflow.com/preview/rloop-2a48bf?utm_medium=preview_link&utm_source=designer&utm_content=rloop-2a48bf&preview=4c67530f56ab1c2897e9f1ec355764cd&workflow=preview

URL: https://rloop-2a48bf.webflow.io/

I’ve tried with different browsers, different devices and different wifi networks as suggested by webflow AI chat support. I guess this issue is in webflow only.

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