affected versions: not 1.17.1 but 1.18-exp1, because the bot always replace my 1.18 tag with 1.17.1

In 1.18exp1 the axoltl can only spawn in lush caves. So the laggy problem caused by ink-sacced-zombie is not a problem anymore. Indeed, in lush caves, this problem still exist, but lush caves are relatively small in size and brighter, plus the zombies can only spawn in complete darkness now, this problem is not a big problem even in lush caves.

And don't you think it's weird? A zombie just cannot pick up glow ink sac for no reason. Like when you treat minecraft as a story rather than a program, it's too weird to have that feature.