Shulker Boxes in Limited Creative

[wowj2]

Minecraft Username
wowj

Describe the bug
While in LC you are able to place down two variants of the Shulker-Box, that being the Light_Gray_Shulker_Box and the default Shulker_Box, normally it gives you an error message, but not for these versions.
How did this occur
LC, scroll to Light Gray Shulker box or the Default Shulker Box, place on the ground, end LC, pick it up

Expected behavior
Error message/Placement not allowed.

Screenshots

Minecraft version:
1.18.2

Additional context
N/A