Change event is not emitted on Windows when continuously appending to an initially existing file

[bersbersbers]

Originally posted in microsoft/vscode#202446

Steps to Reproduce:

In the VS Code Terminal

1. echo 1 > output.log (and wait >1s)
2. code output.log
3. (for /l %f in () do @echo 1) >> output.log

File does not auto-reload until editor is re-focused.

This is similar to microsoft/vscode#93277, and I observe similar behavior in paulmillr/chokidar#1297.

I rarely use node, so I did not test reproduction using this code. However, bpasero wrote in microsoft/vscode#202446 (comment):

I am able to reproduce with the file watching library already, so please report this over at https://github.com/parcel-bundler/watcher

This is what I am doing here.