Thanks, Armeen, for the clarification. Since Julie took this as an enhancement from one of my posts in this forum, I thought it will be added. There are situations where single-party signature is enough, and I thought PB could add this.

Taking down enhancements doesn't mean Appeon will definitely do it. It just means we are now monitoring it to see how much demand there is and also weight that against technical feasibility and engineering cost. Until you see the feature listed on the roadmap page assume it is not going to happen: https://www.appeon.com/developers/roadmap