无法标记嵌入邮件的标题discord.py中的成员

import discord
from discord.ext import commands

intents = discord.Intents.default()
intents.members = True  # 确保启用了成员意图

bot = commands.Bot(command_prefix='!', intents=intents)

@bot.command()
async def embed_member(ctx, member: discord.Member):
    embed = discord.Embed(title=f"Member Information", color=discord.Color.blue())
    embed.add_field(name="Name", value=member.name, inline=True)
    embed.add_field(name="ID", value=member.id, inline=True)
    embed.add_field(name="Roles", value=", ".join([role.name for role in member.roles]), inline=False)
    
    await ctx.send(embed=embed)

bot.run('YOUR_BOT_TOKEN')