How can I turn off vibration without going into silent mode on a rooted Nexus 5 with stock firmware? I see a related question but I do not see an applicable answer to my exact situation. I want to turn off vibration on notifications, without diabling notification sound along (so notifications should still play sound, just not vibrate).

I'd like to do it using Tasker. @Izzy recommended the "Vibrate On Notify" toggle but that doesn't seem to be available for me; unsure as to why (see image below).

I'd be open to installing Xposed Frameworks module if needed. Any ideas?


Tasker window (click image for larger variant)
Install Vibration Tuner Xposed module and set "global vibration strength" to 0%. 

Compatible with at least Android 5-7 (I don't personally own a device with Oreo installed).