Stop hiding bookmark tabs when i try to add new bookmark or move existing one

[Majoner]

I am working with multiple bookmarks.
When I try to add new bookmark or move existing one, bookmark tab just disappears when my mouse slightly lefts the area of bookmark bar so the process of adding a bookmark to the right folder must be repeated

I made a short video with example that shows the problem:
https://youtu.be/bhoesrXtjV0
In this example I use only a few folders, but when it comes to add a bookmark to much more nested folders it becomes a horrible experience.