Button 组件在开启 Loading 状态后的样式异常

[TaroXin]

这个 Issue 涉及以下平台:

• 微信小程序
• 支付宝小程序
• 百度小程序
• 头条小程序
• 快手小程序
• QQ 轻应用
• Web 平台（H5）

BUG 描述
两个 Button 在同一个行中出现，其中一个 Button 开启 Loading，样式出现问题

复现步骤

import { View } from '@tarojs/components'
import { Button } from '@antmjs/vantui'
import { useState } from 'react'
import './index.less'

export default function Index() {
  const [count, setCount] = useState(0)
  const [buttonLoading, setLoading] = useState(false)

  function changeCount(num: number) {
    setCount(count + num)
    setLoading(true)
    setTimeout(() => {
      setLoading(false)
    }, 2000)
  }

  return (
    <View className='index'>
      <View>count: { count }</View>

      <View>
        <Button onClick={() => changeCount(1)} type="warning" loading={buttonLoading} loadingText="正在加载...">+</Button>
        <Button onClick={() => changeCount(-1)} type="primary">-</Button>
      </View>
    </View>
  )
}

截图

环境
Taro CLI 3.6.0 environment info:
System:
OS: macOS 12.6
Shell: 5.8.1 - /bin/zsh
Binaries:
Node: 16.19.0 - ~/.nvm/versions/node/v16.19.0/bin/node
Yarn: 1.22.19 - ~/.nvm/versions/node/v16.19.0/bin/yarn
npm: 8.19.3 - ~/.nvm/versions/node/v16.19.0/bin/npm
npmPackages:
@tarojs/cli: 3.6.0 => 3.6.0
@tarojs/components: 3.6.0 => 3.6.0
@tarojs/helper: 3.6.0 => 3.6.0
@tarojs/plugin-framework-react: 3.6.0 => 3.6.0
@tarojs/plugin-platform-alipay: 3.6.0 => 3.6.0
@tarojs/plugin-platform-h5: 3.6.0 => 3.6.0
@tarojs/plugin-platform-jd: 3.6.0 => 3.6.0
@tarojs/plugin-platform-qq: 3.6.0 => 3.6.0
@tarojs/plugin-platform-swan: 3.6.0 => 3.6.0
@tarojs/plugin-platform-tt: 3.6.0 => 3.6.0
@tarojs/plugin-platform-weapp: 3.6.0 => 3.6.0
@tarojs/react: 3.6.0 => 3.6.0
@tarojs/runtime: 3.6.0 => 3.6.0
@tarojs/shared: 3.6.0 => 3.6.0
@tarojs/taro: 3.6.0 => 3.6.0
@tarojs/webpack5-runner: 3.6.0 => 3.6.0
babel-preset-taro: 3.6.0 => 3.6.0
eslint-config-taro: 3.6.0 => 3.6.0
react: ^18.0.0 => 18.2.0

附加信息