Missiing the Menlo-Regular font family

[chmac]

I added react-native-webview and this package to my project, then I tried to load the DevTool component.

fontFamily "Menlo-Regular" is not a system font and has not been loaded through Font.loadAsync.

- If you intended to use a system font, make sure you typed the name correctly and that it is supported by your device operating system.

- If this is a custom font, be sure to load it with Font.loadAsync.
at node_modules/expo/build/logs/LogSerialization.js:160:14 in _captureConsoleStackTrace
at node_modules/expo/build/logs/LogSerialization.js:41:26 in serializeLogDataAsync
- ... 15 more stack frames from framework internals

Does this font need to be installed? I tried hacking the code in node_modules/ to swap the font out for one we're already using, but I couldn't get the UI to show anything, just got an empty component, so not sure if the font is an issue or not...