Finger print option greyed out with version 2.91 ?

[ktp]

Hello,

I use master password to protect FTP connections, but the fingerprint option is greyed out, and I cannot click on it.
My phone does have fingerprint reader which works well to unlock phone or with other banking apps.
Am I missing something?

[ghisler(Author)]

To use the fingerprint option, you need to enter the master password first, but not close the dialog.
Then the fingerprint option should become enabled.

[ktp]

Wow, I just tried it. Finger print works flawlessly !
Thank you Christian.