okay, so i was fooling around with the options, and i saw that i had 'web links' in 'multiplayer settings' off, i turned it on and the click thing worked. I personally don't think this is intended, but that's not up to me
Sorry that I forgot, but this also doesn't work with /tell, /say, and /tp
Yeah, this is annoying, but indeed data value 6 and 7 crash the game, 8 and up spawn the upper halves of the flowers. Hope this helped
thanks!