attentiveness/reading

试用了一下，有以下几个问题。

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#114 opened on Mar 7, 2018

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 (7 comments) (0 reactions) (0 assignees)JavaScript (3,424 stars) (898 forks)batch import
help wanted

Description

试用了一下，还有以下几个奇怪的问题： 1、超过5个，有时打开会挤在一起。 2、打开APP，第一个tab没有tabbar下面那个高亮块。 3、滑动过程中，tabbar偶尔跳跃闪动，不自然。 4、打开APP，tab页面有时不能刷新。

Contributor guide

Tech stack
react nativejavascript
Domain
mobilefrontend
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.
stale
ClarityHow clearly the issue explains the expected change, acceptance criteria, and next step.
needs investigation
Prerequisites
React Native basicsUnderstanding of tab components
Newbie friendlinessA 1-100 score estimating how approachable this issue is for first-time contributors.
40
Research direction
Investigate the tab bar component implementation in the codebase. Look for animations and state management that could cause flickering and missing highlight on first tab. Try to reproduce the issues with more than 5 tabs. Check for any known issues or recent commits that might address these problems.