I want a noise gate that offer different threshold settings for On/Off levels

Hi Support, my request might seem stupid at a glance, but it will be useful, at least for me. I want to add another set of controls i.e. threshold (dB), response characteristic (linear, log, s-curve), allow time (ms), etc. which enables me to control engaging and releasing parameters independently.

For some reasons, my voice and background noise need this feature when using my new RE20 mic, or transient (attack) sounds of my voice will be too weak if I want to get rid of the noise on the release (that is on the same frequency range). Please consider and thank you in advance.