I have been working on improving my ticket system and got into that problem:

My code is:

    await button.clicker.fetch();
    if (!button.clicker.member.roles.cache.has("859507507596230736")) return button.reply.send("Only staff can close the ticket.", true)
    var embed = new Discord.MessageEmbed()
    .setTitle("Are you sure?")
    .setDescription("Are you sure you want to close this ticket?\nThis action cannot be undone.")
    .setFooter(button.guild.name)
    .setColor("RED")
    var bu1tton = new MessageButton()
      .setStyle(`red`)
      .setEmoji(`🔒`)
      .setLabel(`Proceed anyway`)
      .setID("sure")
    button.reply.send({ component: bu1tton, embed: embed }, true)
  }

After I changed button.reply.send({ component: bu1tton, embed: embed }, true) to button.channel.send({ component: bu1tton, embed: embed }) it worked perfectly, although was viewable by everyone.

I understand the problem is , true but I don't understand why? Thanks in advance.