System entity types in dialogflowCX can't be filled

[Anton8]

Hi, I'm following the tutorial on creating dialogflow CX agent https://cloud.google.com/dialogflow/cx/docs/quick/build-agent but I faced problem with color parametrs, agent does not react on them if colors occurs in text, but on my custom size entity reacts ok. Where can be the problem? 

[Anton8 · Accepted solution]

The bug has fixed itself, on the next day everything have just begun to work