Has the automatic application of global rules been disabled for the cursor?

After updating to the latest version (0.46.7), I found that the rules must be manually @-ed, no longer automatically taking effect globally. Is this a problem with my operation? May I ask what should I do?
I was very anxious, and this brought unnecessary trouble to my work. Have you also encountered such situations?

What’s even more confusing is that the global rules I’ve set under cursor setting->rules->user rules aren’t working.

I find that Cursor is not picking subdirectories within rules. Flat structure only.
I run this prompt to check: ‘What cursor rules are available for your use? Do not search the code base.’