macOS 1P8 Application Autofill can't multi-select

Jack_P_1P Thanks Jack! I was using Cmd+\ and that doesn't provide an option after the first time (choosing save and update), but I do see Shift+Cmd+Space to open Quick Access directly does let me fill on a second try, though the first time it tried to open the web first (I think this is why you suggested Autofill or Shift+Return instead of just Return, as I think I did that first) and the second try I got it to fill (this time was with Discord where I have two accounts). After Fill & Update on both the first time, Cmd+\ while Discord is open does now open Quick Access with both accounts as an option! I do kinda wish I could add an app link from the entry directly (I can see the apps that were saved but can't do anything but remove it) with some sort of "click and select an app to associate this entry with" feature. But, thank you for pointing me to the option at least! Discoverability was low but usage going forward will be high :-)