I know the following commands on Vscode to find a previous/next occurence of a string on an editor :

    { "key": "ctrl+n", "command": "editor.action.nextMatchFindAction" },
    { "key": "ctrl+p", "command": "editor.action.previousMatchFindAction" }

But these are not working on an ipynb notebook : I checked with the Keyboard Shortcuts Troubleshooting, the commands are well triggered but the previous/next occurence is not being focused.

My question : are there any commands for that for ipynb notebooks ?
If not, is there any workaround to bind that with CTRL+n and CTRL+b keys ?