Is my spouse required to file FBAR?

Situation is next: 

 

 My wife and I are filing a joint tax return for 2021.

1. I held cryptocurrency on foreign exchange - $250,000. This account is individually owned by me. 

2. My wife has foreign bank account - $2,000. This account is individually owned by her ( my spouse ).

 

We don't have any joint accounts. 

 

 We filed form 8938 and reported both - Crypto on foreign exchange and her bank account. 

 

Next, I filled out FBAR and reported only my crypto account with a max value of $250,000. 

 

Is my spouse required to file FBAR on her own? It seems like no because she owns only foreign bank with $2k and doesn't have any interest or ownership in my foreign crypto exchange. Is this correct?