Internal links in markdown not working?

[dealmeidavf]

My internal links do not work anymore. Initially I thought was the move to Notebook 7 but they do not work on Notebook 6.5.7 either. Also they do not work on nbclassic.
I use firefox with nb 7 (on Gentoo Linux) and safari with nb 6.5.7 (on macOS Ventura).

On a markdown cell I do:

[Go to Power system block diagrams](#diag)

Then later on the notebook on another cell after entering many blank cells so to get the first cell out of sight:

Power System Block Diagrams<a id=“diag”></a>

Clicking on the link above Go to Power system block diagrams does not move the cursor down to the Power System Block Diagrams section.

Thanks for inputs.

Valmor

PS: I also tried on Binder: Jupyter Notebook 7.1 on Binder and no luck. If anyone has a work around this besides using the table of contents in Notebook 7, please let me know. At the moment I can't use Notebook 7 because on all my systems the \newcommand LaTeX macro does not work which makes my notebooks useless to edit the math writing. At the moment I am stuck with nbclassic.

[khanahmedm]

I am experiencing the same. I have jupyter 7.2.2.

[n-traore]

Same for me with notebook 7.2.2 on JupyterHub.
However when I open the notebook locally using vscode it works properly. Maybe an issue with the Jupyter server ?

[clemwangds]

I dusted off my old notebook from 7 years ago(!) and my internal links no longer work in Jupyter Lab Version 4.4.3

I have in my first cell:

### <a id="toc">Table of Contents</a>

And sprinkled throughout my other text cells:
[toc](#toc)