Subcategories within custom emojis

[lyra-white]

I am trying to add custom emojis, but since there are too many types, I would like to sub-categorize them, like smileys, objects, etc.

Is there a way to do that?

<EmojiPicker
          key="animated-picker"
          onEmojiClick={(emojiData) => {
            onEmojiSelect(emojiData);
            onClose();
          }}
          customEmojis={[...CUSTOM_SMILEYS, ...CUSTOM_OBJECTS]}
          autoFocusSearch={false}
          width={350}
          height={450}
          lazyLoadEmojis={true}
          searchPlaceholder="Search custom emoji..."
          categories={[
            {
              category: 'custom',
              name: 'Custom Smileys'
            },
            {
              category: 'objects',
              name: 'Custom Objects'
            }
          ]}
          defaultCategories={[]}
          preload={false}
        />

I don't see a way of mapping CUSTOM_SMILEYS - which contains id, names and imgUrl - in the categories array. Is it possible?