test version 4.5.0M7, 4.4.7 and on the Ametys Demo 4.5.0-20220302-0219-SNAPSHOT

• create article or news content
• insert a youtube link with the youtube tool in the edition of a content
• save content
• reopen content
• delete youtube video
• insert a new youtube video always with the youtube video button

it is impossible to insert a new youtube video after deletion in this content but also in all available content.
We must refresh the application to insert a new youtube video in any content.