default or selected kernelversion does not have config value CONFIG_KASAN_TAGS_IDENTIFY.
Result is shown for kernelversion 6.6.1

Enable memory corruption identification


Linux Kernel Configuration
└─> Kernel hacking
└─> Memory Debugging
└─> KASAN: runtime memory debugger
└─> Enable memory corruption identification

In linux kernel since version 5.2 (release Date: 2019-07-07)  

This option enables best-effort identification of bug type
(use-after-free or out-of-bounds) at the cost of increased
memory consumption.