Peak Controller Attack/Decay isn't a smooth curve

[0xf0xx0]

System Information

EndeavourOS

LMMS Version(s)

12632e6b

Most Recent Working Version

No response

Bug Summary

This is the issue encountered in #1281 and #2534, I'm avoiding necroing them. As Unfa stated, the Atk/Dcy knobs seem to act more like buttons. Turning them both to 100% removes the clicking, at the cost of damping the audio being controlled. It's more noticable when the audio being used to control the controller is chaotic.
A reproducible project is attached.

Expected Behaviour

The knobs should have an effect at all values.

Steps To Reproduce

1. Load in two audio tracks; one to control the peak controller, and one to be controlled
2. put the peak controller on the furst track
3. bind the peak controller to the second tracks volume

Logs

No response

Screenshots / Minimum Reproducible Project

broken-peak-controller.zip

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