[BUG] Strongbox is missing in the 2FA/TOTP option of macOS

[Tekl]

Preliminaries
I have ensured that:

• I am running the latest version of Strongbox on the App Store by searching for Strongbox and clicking into it to see the Update button (or not)
• I have performed a full restart of my device no matter how annoying that is

Versions
On macOS (please complete the following information):

• OS: macOS 14.6 and macOS 15.1 Beta

On iOS (please complete the following information):

• Device: iPhone 15
• OS: iOS 18 Beta 5

Strongbox Version

• Version: 1.60.2 (Pro)

Describe the bug
I can't select Strongbox as a TOTP-provider in the system settings of macOS. Other Apps like Minimalist Password are selectable. I don't know if it ever worked. I just stumbled upon the option and didn't even know that it was possible. In iOS I see 2FAS Auth but also not Strongbox.

To Reproduce
Steps to reproduce the behavior:

1. Go to 'General » Autofill & Passwords' (macOS 15) or 'General » Passwords » Password options' (macOS 14)
2. Click on the drop-down at 'Set Up Codes in'
3. Strongbox is missing In the drop-down

Expected behavior
I thought every Password Manager that utilizes Apples API will be selectable there.

Screenshots & Recordings

[strongbox-mark]

As with #750, this is now available with 1.60.17.