Foliage components will be unbuilt even after deleting all of the placed foliage in a level.
Found in 4.20 CL# 4369336, 4.21 CL# 4753647, 4.22 CL# 4827620
Any future lighting builds will have this unbuilt unused component even when all the placed foliage has been removed.
Lighting will build with no errors
There's no existing public thread on this issue, so head over toAnswerHub just mention UE-69479 in the post.