Variables are not displayed in Postman. Has anyone come across?

Question

API

Installed Postman to learn how to work with the API. Added a variable for Global in Environment. I go to the request, I start typing { to call prompts in the key column, nothing happens. If you start typing on a new line, it will appear. After restarting Postman works on the first line as well. But if you try to replace the variable in the first line with another one, then it no longer works in both lines, it will start only if you create a new one - the third one. What could be the problem? The latest Postman version is 9.11.0