Feature request: Be able to transfer files created on micro:bit to host computer

Hi,
I use Anaconda Python on Windows 10. I read the article about microfs (ufs, where u = 'mu' ~ 'micro'). I'm afraid to use pip with Anaconda because with Anaconda, you're supposed to use conda. The use of pip is not exactly "supported."
I found the REPL that is available through the "Open Serial" button. It's REALLY good! Thank you for making that available....
The "Load/Save" button is a little confusing because:
1. if in MicroPython, I create a file on the micro:bit, this file is NOT visible on either the Load/Save window or Windows (File) Explorer.
2. If I use the (in-browser) Python Editor to upload a .txt file, I canNOT see it on the micro:bit!
As in the Mu Editor, I would like to see files that were created on the micro:bit, and I would like to be able to transfer the file from the micro:bit to the host computer.
Thank you!

Revise a janela Load/Save, o fluxo de upload do Python Editor no navegador e o ponto de entrada Open Serial descrito na issue. Considera-se concluído quando os arquivos criados no MicroPython ficam visíveis no editor e podem ser transferidos do micro:bit para o computador host, enquanto os arquivos enviados permanecem acessíveis no dispositivo.

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