Android 5.0 Map is not defined

This would be a nice little feature to have, Excel users are using this a lot.

Calendar legend labels are not visible in dark theme

To Reproduce

1. Go to https://nivo.rocks/calendar/
2. Click on 'light/dark' switch and enable dark mode
3. See legend texts

Expected behavior
legend texts should have same fill color as year/month labels and be at least visible

Screenshots

<img width="1163" alt="Bildschirmfoto 2020-10-09 um 15 35 53" src="https://

描述错误
工作簿标题更新后不会触发 updated 钩子函数

期望的结果
触发updated钩子函数，updated钩子应该是监听到所有的操作。

屏幕截图或演示

环境：
-操作系统：[ Windows]
-浏览器 版本号：[Edge]
-Luckysheet版本：[最新]

备注
updated监听的撤销重做数组，建议把修改标题加入撤销重做数组中，包括存储本地和传输到后端（现在要获取标题的值是直接在DOM上取值）

Where is the list of abbreviations used in the standard? The term "UA" is used extensively throughout the text but not explained anywhere...

https://html.spec.whatwg.org/commit-snapshots/009a7316ad7f1b69de978101b043b9b29878d975/#table-of-contents