Call Forward When Unavailable bugged?

[Liptonbrisk]

The following description is taken from https://www.freephoneline.ca/followMeSettings:
"** Call Forward When Unavailable will only forward calls when you are offline."

But that feature is forwarding calls, sequentially, even when my ATA is online.
FPL phone starts ringing. As soon as Freephoneline voicemail would normally pick up, the call is being forwarded.
I really wish that wouldn't happen.

Reaching FPL Voicemail shouldn't be the trigger or condition, since reaching voicemail doesn't necessarily mean that someone is offline.
It could just mean that he or she doesn't want to answer the call and doesn't want the call to be forwarded.

Why not check for registered connection status instead?

Shouldn't the check be

If (condition) ATA status = unregistered, then forward
Else don't forward

?

Doing so would accurately reflect this description:
""** Call Forward When Unavailable will only forward calls when you are offline."

Otherwise, I find the description confusing and inaccurate.

[Liptonbrisk]

Does anyone know if this feature is currently working as intended?