Unique sounds have been added to the chiseled bookshelf, but the sounds when walking on the block seem to be quieter compared to walking on other blocks. The difference is subtle, so I assume that not everyone will agree with this issue.
Comments 2
I've looked into this but I'm marking this as "Plausible" because I'm unsure if there's an issue here. As far as I am aware, all blocks aren't meant to produce the exact same volume of sound; you have blocks that tend to be quieter than others such as the stepping sounds for packed mud compared to other blocks (MC-251960). With the stepping sounds of chiseled bookshelves, I'm not really noticing a significant difference in volume like something along the lines of MC-249143, but it isn't my call to make on whether something is intentional or not, so I'm leaving this decision for Mojang.
Minimal, but I can see where you're coming from. Very minor if it is considered too quiet though. 😛