Address park is overwritten by lamp control Bug or Feature?

If I park an address to 0, the value is overwritten if it's a lamp control channel. As expected, I can no longer control other values ​​like tilt and pan if the corresponding address is parked. Unfortunately, this doesn't make sense for me, as I want to park the address so that, for example, the HMI doesn't turn on a lamp.

Is this intended behavior, or is it a bug?

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