Latest Lark 6 user agents:

User Agent Platform Device
Mozilla/5.0 (iPhone; CPU iPhone OS 18_4_1 like Mac OS X) AppleWebKit/605.1.15 (KHTML, like Gecko) Version/18.4.1 Mobile/15E148 Safari/604.1 Lark/6.5.11 LarkLocale/zh_CN ChannelName/Feishu LKBrowserIdentifier/FA280E01-805E-4478-88E4-CD00F0BED4C5 iOS 18 iPhone
Mozilla/5.0 (Windows NT 10.0; WOW64) AppleWebKit/537.36 (KHTML, like Gecko) Chrome/109.0.5414.128 Safari/537.36 Lark/6.9.14 LarkLocale/zh_CN Electron/Native WebApp/workplace Windows 10 Unknown