Can only add 1 card to current refactor

[averissimo]

Found a 🐞 bug: Can only add 1 card

How to reproduce:

• Load example shiny app
• Add card with any title (e.g. "title 1")
• Add second card with a different title (e.g. "title 2")
• Open the reporter tab
• Only 1 card is present as screenshot below shows

Originally posted by @averissimo in insightsengineering/teal#1499 (comment)

[m7pr]

This is because you are adding a second card, that has the same content as the first card (they have just different names, but the content is the same). There is some reactiveVal that keeps the state of the last added card, and if a new card is added with the same name, it prevents adding this card.

If you add a new card inside the same module, and you at least specify a comment, then the content of the second card will be different and this will be possible to be added.

[gogonzo]

PR has been merged, can we close the issue?