I'm working on a music application (Music Assistant), I want to allow users to show the currently playing content in the tray, next to the icon. Showing the text and updating it works perfectly fine using the following pseudocode:

// function returns Option<String> 
let title = format_now_playing(now_playing)
set_title(title.as_deref());

Even though set_title accepts None as a value, I expected this to clear the current title, however, it just doesn't seem to do anything.
I'm now getting around this by using this following code, basically jsut passing an empty string if the value is None.

// function returns Option<String> 
let title = format_now_playing(now_playing)
set_title(Some(title.as_deref().unwrap_or("")));

Is clearing the tray title something that should be supported by passing None?