Mupen64plus-Next widescreen cheats

Hello All,

I am trying to use widescreen cheats on mupen64plus-next in retroarch 1.84.

I enter the codes in the cheats section, set it to apply cheats on game load, and set each individual cheat code (10 lines of them) to enabled. Nothing seems to happen. Is there a step I am missing?

The game is Kirby 64. This is my .cht file

cheat0_address = "0"
cheat0_address_bit_position = "0"
cheat0_big_endian = "false"
cheat0_cheat_type = "1"
cheat0_code = "8101B0E0 0801"
cheat0_desc = "8101B0E0 0801"
cheat0_enable = "true"
cheat0_handler = "0"
cheat0_memory_search_size = "3"
cheat0_repeat_add_to_address = "1"
cheat0_repeat_add_to_value = "0"
cheat0_repeat_count = "1"
cheat0_rumble_port = "0"
cheat0_rumble_primary_duration = "0"
cheat0_rumble_primary_strength = "0"
cheat0_rumble_secondary_duration = "0"
cheat0_rumble_secondary_strength = "0"
cheat0_rumble_type = "0"
cheat0_rumble_value = "0"
cheat0_value = "0"
cheat1_address = "0"
cheat1_address_bit_position = "0"
cheat1_big_endian = "false"
cheat1_cheat_type = "1"
cheat1_code = "8101B0E2 0344"
cheat1_desc = "8101B0E2 0344"
cheat1_enable = "true"
cheat1_handler = "0"
cheat1_memory_search_size = "3"
cheat1_repeat_add_to_address = "1"
cheat1_repeat_add_to_value = "0"
cheat1_repeat_count = "1"
cheat1_rumble_port = "0"
cheat1_rumble_primary_duration = "0"
cheat1_rumble_primary_strength = "0"
cheat1_rumble_secondary_duration = "0"
cheat1_rumble_secondary_strength = "0"
cheat1_rumble_type = "0"
cheat1_rumble_value = "0"
cheat1_value = "0"
cheat2_address = "0"
cheat2_address_bit_position = "0"
cheat2_big_endian = "false"
cheat2_cheat_type = "1"
cheat2_code = "81040D10 3C1B"
cheat2_desc = "81040D10 3C1B"
cheat2_enable = "true"
cheat2_handler = "0"
cheat2_memory_search_size = "3"
cheat2_repeat_add_to_address = "1"
cheat2_repeat_add_to_value = "0"
cheat2_repeat_count = "1"
cheat2_rumble_port = "0"
cheat2_rumble_primary_duration = "0"
cheat2_rumble_primary_strength = "0"
cheat2_rumble_secondary_duration = "0"
cheat2_rumble_secondary_strength = "0"
cheat2_rumble_type = "0"
cheat2_rumble_value = "0"
cheat2_value = "0"
cheat3_address = "0"
cheat3_address_bit_position = "0"
cheat3_big_endian = "false"
cheat3_cheat_type = "1"
cheat3_code = "81040D12 3F40"
cheat3_desc = "81040D12 3F40"
cheat3_enable = "true"
cheat3_handler = "0"
cheat3_memory_search_size = "3"
cheat3_repeat_add_to_address = "1"
cheat3_repeat_add_to_value = "0"
cheat3_repeat_count = "1"
cheat3_rumble_port = "0"
cheat3_rumble_primary_duration = "0"
cheat3_rumble_primary_strength = "0"
cheat3_rumble_secondary_duration = "0"
cheat3_rumble_secondary_strength = "0"
cheat3_rumble_type = "0"
cheat3_rumble_value = "0"
cheat3_value = "0"
cheat4_address = "0"
cheat4_address_bit_position = "0"
cheat4_big_endian = "false"
cheat4_cheat_type = "1"
cheat4_code = "81040D14 449B"
cheat4_desc = "81040D14 449B"
cheat4_enable = "true"
cheat4_handler = "0"
cheat4_memory_search_size = "3"
cheat4_repeat_add_to_address = "1"
cheat4_repeat_add_to_value = "0"
cheat4_repeat_count = "1"
cheat4_rumble_port = "0"
cheat4_rumble_primary_duration = "0"
cheat4_rumble_primary_strength = "0"
cheat4_rumble_secondary_duration = "0"
cheat4_rumble_secondary_strength = "0"
cheat4_rumble_type = "0"
cheat4_rumble_value = "0"
cheat4_value = "0"
cheat5_address = "0"
cheat5_address_bit_position = "0"
cheat5_big_endian = "false"
cheat5_cheat_type = "1"
cheat5_code = "81040D16 2000"
cheat5_desc = "81040D16 2000"
cheat5_enable = "true"
cheat5_handler = "0"
cheat5_memory_search_size = "3"
cheat5_repeat_add_to_address = "1"
cheat5_repeat_add_to_value = "0"
cheat5_repeat_count = "1"
cheat5_rumble_port = "0"
cheat5_rumble_primary_duration = "0"
cheat5_rumble_primary_strength = "0"
cheat5_rumble_secondary_duration = "0"
cheat5_rumble_secondary_strength = "0"
cheat5_rumble_type = "0"
cheat5_rumble_value = "0"
cheat5_value = "0"
cheat6_address = "0"
cheat6_address_bit_position = "0"
cheat6_big_endian = "false"
cheat6_cheat_type = "1"
cheat6_code = "81040D18 0800"
cheat6_desc = "81040D18 0800"
cheat6_enable = "true"
cheat6_handler = "0"
cheat6_memory_search_size = "3"
cheat6_repeat_add_to_address = "1"
cheat6_repeat_add_to_value = "0"
cheat6_repeat_count = "1"
cheat6_rumble_port = "0"
cheat6_rumble_primary_duration = "0"
cheat6_rumble_primary_strength = "0"
cheat6_rumble_secondary_duration = "0"
cheat6_rumble_secondary_strength = "0"
cheat6_rumble_type = "0"
cheat6_rumble_value = "0"
cheat6_value = "0"
cheat7_address = "0"
cheat7_address_bit_position = "0"
cheat7_big_endian = "false"
cheat7_cheat_type = "1"
cheat7_code = "81040D1A 6C3A"
cheat7_desc = "81040D1A 6C3A"
cheat7_enable = "true"
cheat7_handler = "0"
cheat7_memory_search_size = "3"
cheat7_repeat_add_to_address = "1"
cheat7_repeat_add_to_value = "0"
cheat7_repeat_count = "1"
cheat7_rumble_port = "0"
cheat7_rumble_primary_duration = "0"
cheat7_rumble_primary_strength = "0"
cheat7_rumble_secondary_duration = "0"
cheat7_rumble_secondary_strength = "0"
cheat7_rumble_type = "0"
cheat7_rumble_value = "0"
cheat7_value = "0"
cheat8_address = "0"
cheat8_address_bit_position = "0"
cheat8_big_endian = "false"
cheat8_cheat_type = "1"
cheat8_code = "81040D1C 4604"
cheat8_desc = "81040D1C 4604"
cheat8_enable = "true"
cheat8_handler = "0"
cheat8_memory_search_size = "3"
cheat8_repeat_add_to_address = "1"
cheat8_repeat_add_to_value = "0"
cheat8_repeat_count = "1"
cheat8_rumble_port = "0"
cheat8_rumble_primary_duration = "0"
cheat8_rumble_primary_strength = "0"
cheat8_rumble_secondary_duration = "0"
cheat8_rumble_secondary_strength = "0"
cheat8_rumble_type = "0"
cheat8_rumble_value = "0"
cheat8_value = "0"
cheat9_address = "0"
cheat9_address_bit_position = "0"
cheat9_big_endian = "false"
cheat9_cheat_type = "1"
cheat9_code = "81040D1E 4202"
cheat9_desc = "81040D1E 4202"
cheat9_enable = "true"
cheat9_handler = "0"
cheat9_memory_search_size = "3"
cheat9_repeat_add_to_address = "1"
cheat9_repeat_add_to_value = "0"
cheat9_repeat_count = "1"
cheat9_rumble_port = "0"
cheat9_rumble_primary_duration = "0"
cheat9_rumble_primary_strength = "0"
cheat9_rumble_secondary_duration = "0"
cheat9_rumble_secondary_strength = "0"
cheat9_rumble_type = "0"
cheat9_rumble_value = "0"
cheat9_value = "0"
cheats = "10"

This is the code I am trying to use

    8101B0E0 0801
    8101B0E2 0344
    81040D10 3C1B
    81040D12 3F40
    81040D14 449B
    81040D16 2000
    81040D18 0800
    81040D1A 6C3A
    81040D1C 4604
    81040D1E 4202

Anyone have any experience with cheats codes and mupen64?