How to show sliceLocation

Hello everyone.
Question.
How can I add sliceLocation to the viewport? I have tried but I can’t get it to work, since it stops working in sagittal and coronal.
This function and the slice thickness are available in the viewport version 4.12.5.
I was able to add the patient name, series, description.
But I can’t get the position and thickness to work properly.
I read fix(CustomViewportOverlay): pass accurate data to Custom Viewport Functions by Michael-Andersen · Pull Request #4224 · OHIF/Viewers · GitHub, but I didn’t get anything, I have a bit of trouble understanding the code.

Regards

Please follow here SliceLocation · Issue #4598 · OHIF/Viewers · GitHub