App briefly freezes and More menu appears cut off when switching projects

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#4,548 opened on Jun 18, 2026 0 comments 0 reactions 0 assignees View on GitHub

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android 🤖 bug iOS 🍎

Dominant language: C++
Stars: 388
Forks: 87
Avg merge: 2d 7h
Merged PRs (30d): 20

Description

Description
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When navigating away from the current project by tapping **More** → **Projects,** the app briefly freezes during the transition and the More menu popup is not dismissed cleanly.
A portion of the popup remains visible on screen and appears cut off.

Environment:
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Device/OS/APP: Samsung Galaxy A53 / Android 15 / MM 2026.3.0 - 824051
Device/OS/APP: IPhone 15 / iOS26.5 / MM 2026.3.0 - 918211

Steps to reproduce:
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1. Open the Mergin Maps mobile app with a project already loaded
2. Tap the More button
3. Tap Projects
4. Observe the screen of the mobile app

Actual result:
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The app appears to freeze briefly during the transition. Part of the **More menu** popup remains visible on screen and appears cut off, as if the dismissal animation did not complete. The UI recovers after a short moment.

Expected result:
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The app navigates smoothly to the Projects screen

Screenrecords:
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https://github.com/user-attachments/assets/58ab5231-7aa9-4863-85c8-f959b416bb8a

https://github.com/user-attachments/assets/9b980ff8-48d8-4d73-affe-f48f3f8bc134

Contributor guide

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First steps

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Research direction

No source files or tests are named. Reproduce the More → Projects transition on the reported mobile platforms, then trace the navigation and popup-dismissal flow. Done means the Projects screen opens without a visible remnant of the More menu and without a noticeable freeze.

Written by the indexing model from the issue text.

Assessment

Tech stack: android, cpp, ios
Domain: mobile
Issue type: Bug
Difficulty: 3/5
Estimated time: 1-2 days
Activity status: Quiet
Clarity: Mostly clear
Newbie friendliness: 50/100