This post is from 2019 so a lot of the posters here don't visit anymore and won't even see your replies.

You can just put cures on your hotbar then keybind those hotbar buttons and use the mouse to click party members in the party list who need healing.

Quote Originally Posted by XabyTimberwolf View Post
get cure 2 procs when there is no healing needed till it expires
blast cure 1 on people that lost a sliver of health and not trust natural regeneration
There isn't enough healing needed in most content to even bother getting Cure 2 procs. A lot of people would remove Cure from their hotbar if it wasn't needed when doing low level dungeons like Sastasha.

If you need an emergency Medica you can use Swiftcast and at later levels you get abilities that instantly heal the party like Assize.