The bug

Glow inc sacs or dyes with the CanPlaceOn tag validly set can't be applied to signs in adventure mode.

Expected:
It works, just like putting a book in a lectern, stripping a log with an axe, etc. (use item on block)

Actual:
It doesn't work.

Steps to reproduce

1. Place down a wall sign
2. Go into gamemode adventure
3. Give yourself an glow ink sac with the following command

   /give @p glow_ink_sac{CanPlaceOn:["minecraft:oak_sign"]}
   

4. Try using it on the sign

-> It doesn't work.