Jhin's Ult no longer map target.
I have been playing as Jhin since about 6.15, and the entire time I was able to map target with his ult, which really helped get the cone of his ult in the right place at a distance with locked camera, especially during team fights. As of 6.18, when the map targeting glitch with all abilities was fixed, Jhin's ult stopped working. From what I understand, Jhin's ult is supposed to be a map target.