Certain colour dyes seemed to have disappeared from the creative inventory

So when I tried to search for dyes in the Minecraft creative inventory, certain dyes like the blue dye and the brown dye seemed to be removed, but then when I went to the nature category of the dyes section, the removed dyes seemed to have reappeared. Idk if mojang accidentally removed certain dyes from Minecraft, but I am very sure that it is most likely a bug. Also the minecraft version where the bug happened that I am playing on is actually 1.18.32.02 as I am on android