Interactive Video doesn't fold up in Column Content type

Hello,

I tried to fold up “Interactive Video” Content type, but it's not working when this is inside a “Column” Content type.

Step to reproduce this bug :

1.       I create “Column” Content type

2.       In this, I create “Interactive Video” Content

3.       I click on the fold up arrow button, nothing happened

But it’ working with other Content, for example with “Text”