State.Application struct members are empty strings

[Spacerulerwill]

Hello, new Go programmer here.

I am attempting to make a bot that will send an info message, setting the thumbnail to the icon of the bot. However, in my message call back when I try access the fields or members of the discordgo.State.Application struct I find that all of them apart from id and flags and set to either an empty string or null and I'm wondering why this is the case. My bot definitely has an icon, a name and these still give me empty strings. I have enabled all intents on discord developer portal and tried manually setting all intents in discordgo too with bot.Identify.Intents |= discordgo.AllIntents

Can anyone help? My code is below:

package bot

import (
	"fmt"
	"log"
	"os"
	"os/signal"
	"strings"

	"github.com/bwmarrin/discordgo"
)

const PREFIX string = "cs "

func Run(token string) {
	discord, err := discordgo.New("Bot " + token)

	if err != nil {
		log.Fatal(err)
	}

	discord.AddHandler(newMessage)

	discord.Open()
	defer discord.Close()

	fmt.Println("Bot is running...")

	// Run until code is terminated
	c := make(chan os.Signal, 1)
	signal.Notify(c, os.Interrupt)
	<-c
}

func newMessage(bot *discordgo.Session, message *discordgo.MessageCreate) {
	if message.Author.Bot {
		return
	}

	messageContent := strings.ToLower(message.Content)

	if !strings.HasPrefix(messageContent, PREFIX) {
		return
	}

	command := strings.TrimSpace(strings.TrimPrefix(messageContent, PREFIX))

	switch command {
	case "info":
		embed := new(discordgo.MessageEmbed)
		embed.Description = bot.State.Application.Name // EMPTY!

		embed.Color = 0x313338
		thumbnail := new(discordgo.MessageEmbedThumbnail)
		thumbnail.URL = bot.State.Application.Icon // <- this is empty string!
		embed.Thumbnail = thumbnail
		bot.ChannelMessageSendEmbed(
			message.ChannelID,
			embed,
		)
	}
}