Backport of "interlace: Add automated tests + a small fix" into 1.18
Backport of !2062 (merged) "interlace: Add automated tests + a small fix".
Todo:
-
Needs manual intervention, cherry-picking failed!
Commits:
Backport of !2062 (merged) "interlace: Add automated tests + a small fix".
Todo:
Commits: