autolayout - What is going on here? (UICollectionViewCell Xib + Constraints) -


i'm trying implement intricate constraint based layout in uicollectionviewcell in xib , running friction. instance, glitch seen in image. there no constraint errors/warnings, no orange off-frame indications. yet xcode's ui confusing here.

additionally, unlike regular uiview in xib, uicollectionviewcell's don't seem have 'inferred' (vs. freeform) setting. i'm using constraints have fixed height. awkward. i'm unsure of make of row height, given i'm calculating based on constraints in collection view's sizeforitem callback.

in general, i'm facing lot of friction in designing in interface builder. wondering if it'd make sense layout in separate xib regular uiview , add cell? insight on matter appreciated.


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