xamarin/Xamarin.Forms

Lisview iOS unable to scroll down to last item

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#6,075 opened on May 2, 2019

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a/listviewe/4 :clock4:help wantedinactivep/iOS 🍎t/bug :bug:up-for-grabs

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Description

Description

iOS ListView: Unable to scroll down to last item

Steps to Reproduce

  1. Add a listview with more items than fit on the page
  2. Specify rowheight
  3. Run on iOS

Expected Behavior

Able to scroll down to last item

Actual Behavior

Unbble to scroll down to last item

Basic Information

  • Xamarin.Forms 3.6.0293080
  • Works correct on Android, works incorrect on iOS
  • Workaround: It works correct when you Remove RowHeight and set HasUnevenRows="true"

Screenshots

Reproduction Link

Contributor guide

Research direction
Investigate the iOS ListView rendering to understand why the scroll does not reach the last item when RowHeight is set. Compare with Android behavior and the HasUnevenRows workaround.
Tech stack
csharp
Domain
mobile
Issue type
Bug
DifficultyEstimated implementation difficulty for a new contributor, from 1 for very small changes to 5 for expert-level work.
3
Estimated timeA rough time range for an experienced contributor to investigate, implement, test, and prepare a pull request.
Half day
Activity statusHow available the issue appears right now: fresh, active, stale, blocked, or waiting on maintainer input.
Active
ClarityHow clearly the issue explains the expected change, acceptance criteria, and next step.
Clear
Prerequisites
Xamarin.FormsiOS development
Newbie friendlinessA 1-100 score estimating how approachable this issue is for first-time contributors.
50