marciokiyo → made their first commit to this issue’s fork.
🐛 | Webform | Webform asset javascript (webform/javascript/webform_id/custom.js) is showing not found
I was having the same problem with css and javascript, I found out that the module
fast_404 →
was causing the bug, because of the new routing with extension (.ccs, .js).
In my case, uninstalling fast_404 fixed the issue.