Tensorboard dev upload Description does not support markdown

Subcommand upload option says:

--description DESCRIPTION
                        Experiment description. Markdown format. Max 600
                        characters.

root@bdf3314a3c02:/code/3_tensorboard# tensorboard dev upload -h
usage: tensorboard dev upload [-h] [--helpfull] [--logdir PATH] [--name NAME]
                              [--description DESCRIPTION] [--plugins PLUGINS]

optional arguments:
  -h, --help            show this help message and exit
  --helpfull            show full help message and exit
  --logdir PATH         Directory containing the logs to process
  --name NAME           Title of the experiment. Max 100 characters.
  --description DESCRIPTION
                        Experiment description. Markdown format. Max 600
                        characters.
  --plugins PLUGINS     List of plugins for which data should be uploaded. If
                        unspecified then data will be uploaded for all plugins
                        supported by the server.

tensorboard dev upload --logdir logs --name davidgoortega --description '[google](https://google.com)'

tensorboard dev upload --logdir logs --name davidgoortega --description '## hi there'

Reproduce the behavior with the tensorboard dev upload command using the linked Markdown examples for a link and a heading. Trace the upload description handling and verify that the submitted Markdown is rendered as formatted content rather than displayed literally.