https://bugs.koha-community.org/bugzilla3/show_bug.cgi?id=37697 --- Comment #6 from Lucas Gass <lucas@bywatersolutions.com> --- I used something like this to test: <style> body, h1 { background: red!important } </style> <h1>TEST</h1> <script> console.log('HELLO WORLD!'); </script> -It stops the CSS from rendering on additional-contents.tt! -I still get a HELLO WORLD in the console. Probably a separate bug? -HTML validator gives me this: Error: Attribute shadowrootmode not allowed on element template at this point. But I don't think that is a blocker, browsers seem to support this now: https://caniuse.com/?search=shadowrootmode This is a nice improvement as the additional-contents.tt page can look quite insane when it renders that CSS! -- You are receiving this mail because: You are watching all bug changes.