langgenius/dify

No global loading when switching tabs in apps

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#31171 opened on Jan 18, 2026

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 (2 comments) (1 reaction) (2 assignees)TypeScript (141,412 stars) (22,210 forks)batch import
cloudgood first issue🐞 bug

Description

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Dify version

1.11.4

Cloud or Self Hosted

Cloud

Steps to reproduce

After entering an app, switching the left-hand tab puts it in a loading state. However, this loading state causes the entire tab to disappear, and then the whole app page turns into a loading screen.

https://github.com/user-attachments/assets/c1a860a7-1296-413e-afc0-722885c4ca70

https://github.com/langgenius/dify/blob/7b66bbc35a6f3c29f0942c30ce583ae78dfcc6c2/web/app/(commonLayout)/app/(appDetailLayout)/%5BappId%5D/layout-main.tsx#L120-L131

✔️ Expected Behavior

Only show the loading state in the corresponding section.

❌ Actual Behavior

No response

Contributor guide

Tech stack
typescriptreact
Domain
frontend
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.
1-3 hours
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
ReactTypeScript
Newbie friendlinessA 1-100 score estimating how approachable this issue is for first-time contributors.
30
Research direction
The issue points to a specific code file: web/app/(commonLayout)/app/(appDetailLayout)/%5BappId%5D/layout main.tsx lines 120-131. The loading state logic there likely needs adjustment to show the loading indicator only in the corresponding tab section instead of the entire app layout. Investigate how the loading state is managed and propagated to the layout. Consider checking any global state or context that might trigger a full page loading overlay. Look at existing similar patterns for tab switching in the codebase to ensure consistency.