id_rsa with passphrase

[7Ds7]

How de we use sync js with a id_rsa private key with a passphrase ?

if i use the option 'Ask password during connection' i get
"All configured authentication methods failed"

if on the other hand i use 'Path to private key' with a id_rsa key which needs a passphrase i get
'Error: Encrypted private key detected, but no passphrase given'

Any way to use syncjs under these conditions? or it only works with a PK without a passphrase?

thank you