[Docs] The docs should state how to enable developer mode #790
Description
检查项
- 我已确认了帮助文档已为最新版，且最新版未修复这个 Bug 。
- 我已在 Issues 页面 中搜索，确认了这一 Bug 未被提交过。
描述
refer to https://www.tampermonkey.net/faq.php#Q209
This is required in order to load userscripts.
Someone opened a ticket about this in Youtrack...
修改建议
No response