How does one debug their React code with React Native while the app is running in app simulator?
Assuming you want to show this menu on Android emulator
Then, try ⌘+m to pop up this dev settings dialog on Android emulator on a Mac.
If it doesn't show then go to AVD > (click the pen to edit your emulator configuration) > advanced settings > check the enable keyboard input box.
And then retry ⌘+m.
If it doesn't show still then go to the running emulator settings and on the Send keyboard shortcuts to combobox/dropdown then select the Emulator controls (default) option.
And then retry ⌘+m.
I hope this helps, it worked for me.