Still present in 18w14a
I can reproduce this. Also you can't use any of the F3 functions such as F3+A and such
This bug is not longer present as of 18w11a. It may have been resolved before.
Edit: I'm able to reproduce it again. I don't know why it looked like it was fixed before.
I added the seed and coordinates in the description
Still present in the 1.13 release