"search cell outputs" checkbox disabled

Hi,
I installed the latest version of JupyterLab and I don’t understand why in some notebooks the “search cell outputs” box in the search menu can be checked, in some others not.

The only workaround till now is to duplicate the notebook and the box becomes available again.

Thank you

You need to close the “replace” bar for this filter to be available, see Enable "Search Cell Outputs" in Find/Replace, disable "Replace" button when an output is highlighted · Issue #15966 · jupyterlab/jupyterlab · GitHub. There is work-in-progress to change this behaviour fixing search and replace with cell outputs by BrunoNeira-cmu · Pull Request #16260 · jupyterlab/jupyterlab · GitHub