Space under bookmark list

[omicron]

I'd like to know how to eliminate that space for the description of each bookmark or folder under the bookmark list opened pressing F4.

[g_bartsch]

You can drag that entire section closed. There is a handle just below the final bookmark.

I wish that was a popup rather than taking up space in the bookmark panel.

[Pesala]

Drag the bookmark / description separator down.

BTW: Use cloud + Up Arrow icon to upload images to your posts.

[omicron]

I didn't notice that if you close it by the handle than it stays down for the successive sessions too. Thank you