UICollectionView section header hides scroll indicator

Number:rdar://34633539 Date Originated:09/25/2017
Status:Open Resolved:
Product:iOS + SDK Product Version:11.0 (15A372)
Classification: Reproducible:Always

In IOS 11, when using a UICollectionView with a flow layout and header supplementary view, the header view looks like it is placed above the vertical scroll indicator. This makes it look like a chunk of the scroll indicator is missing.

Steps to Reproduce:
Set up a standard UICollectionView with a flow layout and header view and scroll the collection view. 

Expected Results:
I would expect the header view to not block the scroll indicator, similar to the footer view.

Actual Results:
The header view is blocking part of the scroll indicator.

11.0 (15A372)


I also reproduce it on iPhoneX iOS11

It is very ugly when we have a lot of close headers

By occmobility at April 20, 2018, 9 a.m. (reply...)

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