It appears that there is a minor typo in the menu item for NFC > Extra Actions > Unlock SLIX-L > Auth As TommyBox - this should be TonieBox (as shown by the name of the function in the line below)
submenu_add_item(
submenu,
"Auth As TommyBox",
SubmenuIndexSlixUnlockMenuTonieBox,
nfc_scene_slix_unlock_menu_submenu_callback,
instance);
It appears that there is a minor typo in the menu item for NFC > Extra Actions > Unlock SLIX-L > Auth As TommyBox - this should be TonieBox (as shown by the name of the function in the line below)
https://github.com/flipperdevices/flipperzero-firmware/blame/c9ab2b6827fc4d646e98ad0fc15a264240b58986/applications/main/nfc/scenes/nfc_scene_slix_unlock_menu.c#L28