Visual Studio Code does not render progress bars correctly

[hsm]

This is a such not a bug in fastprogress, but it can be "fixed" in fastprogress. It is related to this issue in the Visual Studio Code Python Extension.

The output of the master bar disappears in certain situations where a progress bar is used.

Expected output:

Actual output:

[hsm]

I've created a pull request here

[neonailol]

@sgugger any plans for fixing this issue?