Keep subtitle when copying visuals

[helenodonnell]

It would be great if when a visual is copied, the subtitle is included. The hover says 'copy image with caption', so this may be by design, however users would expect a visuals subtitle to be included when copied.

This linked to the community post: https://community.fabric.microsoft.com/t5/Desktop/Keep-subtitle-when-copying-visuals/m-p/4898313#M14...