--youtube-dl-options not working for video qualities

[rushi3691]

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Subject of the issue

Describe your issue here.

Your environment

• Operating System (name/version):ubuntu 20.04
• Python version:3+
• youtube-dl version:latest
• edx-dl version:latest

Steps to reproduce

--youtube-dl-options=" -f " doesn't provide any format list, it starts downloading instead.

Expected behaviour

Tell us what should happen.

Actual behaviour

Tell us what happens instead. If the script fails, please copy the entire
output of the command or the stacktrace (don't forget to obfuscate your
username and password). If you cannot copy the exception, attach a screenshot.