How to reproduce:
- go to the demo : https://demo.ametys.org/nightly-intranet/intranet-cards/fr/index.html (Ametys Demo 4.9.0-20250225-0055-SNAPSHOT)
 - Add a link in the business app block
 - enter the url and title
 - click on add
 
Nothing happens, the link is not added in the area above.
On the other hand, if we reload the page the link is present