How to get Onify Settings value from /admin endpoint if it's type is 'password'?

I have problem with Onify settings. I have configured a setting to Onify with role 'admin' and with type 'password':

Everything works as expected when I fetch it with GET /my/config/settings/_test endpoint using admin token. Return value is:

{
    "key": "_test",
    "value": "hevonen1234",
    "type": "password",
		// ...
}

However, if i try to fetch it using admin token and endpoint GET /admin/config/settings/_test, the field 'value' is encrypted somehow:

{
    "key": "_test",
    "value": "03cffb14e4bf128dd9ab649cd045e093$8ba997efa4979dbf3fd4217c08a19970",
    "type": "password",
		// ...
}

I'm not sure if this is because I'm doing something wrong or if this is a bug. Can I encrypt the value somehow?

I'd like to use admin endpoint because I need to reach the setting from flow (external script) using onifyElevatedApiRequest. Flow is run scheduled by the system which don't have role 'admin', that's why elevated request is needed.