mozilla-mobile/firefox-ios

[Toolbar Redesign] URL jumps when Reader Mode is activated

Open

#26,558 opened on May 7, 2025

View on GitHub
 (4 comments) (0 reactions) (0 assignees)Swift (3,203 forks)batch import
Bug 🐞Contributor OKGood first issue

Repository metrics

Stars
 (12,950 stars)
PR merge metrics
 (Avg merge 3d 2h) (221 merged PRs in 30d)

Description

Steps to reproduce

  1. go to https://de.m.wikipedia.org/wiki/Google_Maps
  2. turn on Reader Mode

Expected behavior

URL does not move

Actual behavior

URL moves

:information_source: Reference Person

@Foxbolts

┆Issue is synchronized with this Jira Task

Contributor guide

Research direction
Investigate the reader mode activation code path in the toolbar redesign to identify why the URL jumps.
Tech stack
swift
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
SwiftXcode
Newbie friendlinessA 1-100 score estimating how approachable this issue is for first-time contributors.
65