Digital Currencies Shortcode use

Hi there!

Great plugin! Shortcode use with fiat currencies works well when injecting into something like a paragraph but when I try to use something like “eth” it doesn’t work. Using wordpress plugin, how can I enable the show alternatives? There is no visible route in wordpress visual UI.

I was under the impression ETH was supported in base types now without needing to use the special settings after 2018? Curious if could implement that into plugin settings?

Thank you and keep up the great work!