It seems you forgot to add ~5.04ubp to the epiphany-extensions backport. ;-)
epiphany-extensions
Archived thread 53125 from Bug Reports / Support. Markdown source: Bug_Reports__Support/thread_53125_epiphany-extensions.md
Archived thread 53125 from Bug Reports / Support. Markdown source: Bug_Reports__Support/thread_53125_epiphany-extensions.md
It seems you forgot to add ~5.04ubp to the epiphany-extensions backport. ;-)