xamarin/Xamarin.Forms

[Bug] ScrollView as first control in StackLayout causes vertical expansion

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#8,452 opened on Nov 10, 2019

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a/layouta/shell :shell:e/5 :clock5:help wantedinactivep/iOS 🍎t/bug :bug:up-for-grabs

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Description

Description

Sometimes ShellContent expand within the tab so that it is hidden a bit behind the title at the top and the tabs at the bottom of the screen. There is a full description of this problem at https://forums.xamarin.com/discussion/comment/393897

Contributor guide

Research direction
Read the forum post linked in the issue to understand the exact problem. Then, create a minimal reproduction app with a ScrollView in a StackLayout inside a Shell tab. Use debugging to observe the layout expansion and trace the height calculation.
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.
Needs investigation
Prerequisites
C#Xamarin.Forms
Newbie friendlinessA 1-100 score estimating how approachable this issue is for first-time contributors.
45