When you try rename some items in anvil - it's not working

Pressing LMB on renamed item in anvil it's returne you to unrenamed item

If you press LMB+Shift - you get the renamed item, but he's useless now

How to reproduce it:

1) Get some items

/give @s name_tag

2)Place the anvil

3)Rename the items in anvil and press LMB

4) Well... You tried...

Videomaterial:

1. Renaming-fail
Minecraft 11.12.2017 - 12.29.54.03 (online-video-cutter.com).mp4
2.Renaming-succes-but-useless
Desktop 11.12.2017 - 13.19.40.01 (online-video-cutter.com) (1).mp4