Have the ability to search through a whole notebook (not only inside a cell)

[vimchun]

First, thanks for this wonderful extension, globally works great.

The request is about .ipynb notebooks. Currently, I can use / to search a string inside a cell, it works well as expected, the results rotate in that cell.

Now, I would like to trigger / on a notebook when a cell is not in edition, to search through the whole notebook. I would expect n/N to be able to navigate through all the cells.

I know I can use the vscode "find" option for that, but I would prefer stick to a single search, which is the VSCodeVim one (/).