Tapping Toggle not working

I have inserted #define TAPPING_TOGGLE 2 into my config.h file, and flashed with it, yet it still requires me to tap 5 times (default) to access my TT layer. I'm not sure if it's my defining problem, or that my config.h file isn't compiled into the hex file at all. One other possibility would be me having enabled retro-tapping, permissive hold, and others at the same time, not sure if it would clash with the definition. I do have my config.h file in my keymap folder during compiling, so I'm not sure where I went wrong, or if I did. Attached config.h below for reference:

#ifndef CONFIG_H
#define CONFIG_H

#include "config_common.h"

/* USB Device descriptor parameter */
#define VENDOR_ID       0xFEED
#define PRODUCT_ID      0x2260
#define DEVICE_VER      0x0001
#define MANUFACTURER    KBDFans
#define PRODUCT         DZ60
#define DESCRIPTION     DZ60 Keyboard

/* key matrix size */
#define MATRIX_ROWS 5
#define MATRIX_COLS 15

/* key matrix pins */
#define MATRIX_ROW_PINS { D0, D1, D2, D3, D5 }
#define MATRIX_COL_PINS { F0, F1, E6, C7, C6, B7, D4, B1, B0, B5, B4, D7, D6, B3, F4 }
#define UNUSED_PINS

/* COL2ROW or ROW2COL */
#define DIODE_DIRECTION COL2ROW

/* number of backlight levels */
#define BACKLIGHT_PIN B6
#define BACKLIGHT_LEVELS 5

/* Set 0 if debouncing isn't needed */
#define DEBOUNCING_DELAY 5

/* Mechanical locking support. Use KC_LCAP, KC_LNUM or KC_LSCR instead in keymap */
#define LOCKING_SUPPORT_ENABLE

/* Locking resynchronize hack */
#define LOCKING_RESYNC_ENABLE

#define RGB_DI_PIN E2
#define RGBLIGHT_ANIMATIONS
#define RGBLED_NUM 16
#define RGBLIGHT_HUE_STEP 8
#define RGBLIGHT_SAT_STEP 8
#define RGBLIGHT_VAL_STEP 8

#define FORCE_NKRO
#define RETRO_TAPPING
#define TAPPING_TERM 150
#define TAPPING_TOGGLE 2
#define PERMISSIVE_HOLD
#define IGNORE_MOD_TAP_INTERRUPT

#endif