Modal message box is displaying raw Markdown content instead of formatted content

[jodavis]

Describe the bug
When programming a command, the message box that displays instructions should support formatting via markdown.

To Reproduce
When I click the 'Learn' button
And I click the 'Mute' button
Then I should see a modal message that contains

    <h1>Programming 'Mute'...</h1>
    <p>Point your remote at the Broadlink device and press Mute</p>

Screenshots

Notice that there should not be quotes or "#" characters, and that the "Programming 'Down'" text should be on a separate line and larger than the rest of the message.

Additional context
The conversation UI uses the same modal message box. Its output will have to be changed to markdown as well to maintain its large text appearance.