Many warnings like these:
[17:41:25 INFO]: Client> [17:41:25] [Client thread/WARN]: Adding duplicate key 'minecraft:powered_comparator#unlit_north' to registry
[17:41:25 INFO]: Client> [17:41:25] [Client thread/WARN]: Adding duplicate key 'minecraft:powered_comparator#unlit_east' to registry
[17:41:25 INFO]: Client> [17:41:25] [Client thread/WARN]: Adding duplicate key 'minecraft:powered_comparator#unlit_south' to registry
[17:41:25 INFO]: Client> [17:41:25] [Client thread/WARN]: Adding duplicate key 'minecraft:powered_comparator#unlit_west' to registry
[17:41:25 INFO]: Client> [17:41:25] [Client thread/WARN]: Adding duplicate key 'minecraft:powered_comparator#unlit_subtract_north' to registry
[17:41:25 INFO]: Client> [17:41:25] [Client thread/WARN]: Adding duplicate key 'minecraft:powered_comparator#unlit_subtract_east' to registry
[17:41:25 INFO]: Client> [17:41:25] [Client thread/WARN]: Adding duplicate key 'minecraft:powered_comparator#unlit_subtract_south' to registry[17:41:25 INFO]: Client> [17:41:25] [Client thread/WARN]: Adding duplicate key 'minecraft:powered_comparator#unlit_north' to registry
[17:41:25 INFO]: Client> [17:41:25] [Client thread/WARN]: Adding duplicate key 'minecraft:powered_comparator#unlit_east' to registry
[17:41:25 INFO]: Client> [17:41:25] [Client thread/WARN]: Adding duplicate key 'minecraft:powered_comparator#unlit_south' to registry
[17:41:25 INFO]: Client> [17:41:25] [Client thread/WARN]: Adding duplicate key 'minecraft:powered_comparator#unlit_west' to registry
[17:41:25 INFO]: Client> [17:41:25] [Client thread/WARN]: Adding duplicate key 'minecraft:powered_comparator#unlit_subtract_north' to registry
[17:41:25 INFO]: Client> [17:41:25] [Client thread/WARN]: Adding duplicate key 'minecraft:powered_comparator#unlit_subtract_east' to registry
[17:41:25 INFO]: Client> [17:41:25] [Client thread/WARN]: Adding duplicate key 'minecraft:powered_comparator#unlit_subtract_south' to registryMore in the attached dev console text.
Confirmed