Hi, I'm part of the Debian LTS Team and I'm trying to identify the fix.
Checking 4.2.5 and 3.6.8 history: https://github.com/jupyterlab/jupyterlab/commits/4.2.x/ https://github.com/jupyterlab/jupyterlab/commits/3.6.x/ the only common commit appears to be the mysterious "Merge commit from fork" : https://github.com/jupyterlab/jupyterlab/commit/88e24baac551196f9cb3de16bd060a7ab1597674 https://github.com/jupyterlab/jupyterlab/commit/06ad9de836f155add7d3d651ef936cc4c5ea8093 which does seem related to HTML filtering and DOM clobbering. Do you concur? Cheers! Sylvain Beucler Debian LTS Team
