How to reproduce :

• Go to the demo "https://demo.ametys.org/nightly-intranet-cms/intranet-cards/index.html" (4.9.0-20241102-0116-SNAPSHOT)
• Insert a search service with Multimedia view
  The service parameters :
  • general :
    • elements sought: contents
    • types of content: video document
  • Contexts : nothing
  • Criterion: nothing
  • results : nothing
  • display:
    • view of contents : multimedia
    • service display : multimedia

In the media block, when only one video is displayed. The thumbnail is reduced
The display is only correct when there are 3 contents going up