Using iterative cooking should only cause new or changed content to be cooked but in the Unreal Frontend, content is cooked every time, despite nothing being added or edited.
Logs from two subsequent cooks are attached. Note that there are less cook messages in the second, but as there were no changes made, there should be none.
This was discovered while testing https://jira.it.epicgames.net/browse/UEQATC-1022
This did not occur in 4.19.2
Result: Some assets are cooked again even with no changes made.
Expected: No assets are cooked since no changes were made.
There's no existing public thread on this issue, so head over toAnswerHub just mention UE-60509 in the post.