Make it clear that profile is not persistent and needs to be downloaded or shared

[fatadel]

The updated menu buttons (Download... and Share...) don't make it clear that the current profile is temporary only and a user needs to take one of those actions to make it persistent.

┆Issue is synchronized with this Jira Task

[canova]

I remember discussing this with @mstange and we were thinking about having Save... instead of Download... as download might sound like it's already uploaded (but isn't). And having a sentence inside the popup clarifying this would be great.