[Bug]: Windows Desktop UI clips config panels and chat bubbles at high display scaling

Bug type

Behavior bug (incorrect output/state without crash)

Beta release blocker

No

Summary

1. Control UI overflow: at 4K/300% scaling, the config panel is clipped with no horizontal scrolling or responsive reflow.

1. Chat bubbles clipping: also clip on the right, with neither automatic wrapping nor horizontal scrolling.

Environment:
Windows 11 x64
OpenClaw Windows Desktop v2026.7.1-2
3840×2160 display
300% scaling

Steps to reproduce

1. Install Windows App
2. Go to Gateway -> Advanced -> Config (problem 1)
3. Create a chat, wait for answer (problem 2)

Expected behavior

All panels should be responsive based on screen resolution AND scaling, and at the very list, always have a horizontal scrollbar in all containers.

Actual behavior

Containers dont resize nested panels depending on screen resolution / scaling, impossible to interact with overflowing panels or read chat responses fully, as not even horizontal scrollbar is present.

OpenClaw version

v2026.7.1-2

Operating system

Windows 11

Install method

No response

Model

Qwen 3.6

Provider / routing chain

openclaw -> gateway -> win app

Additional provider/model setup details

No response

Logs

Screenshots, recordings, and evidence

Impact and severity

Hard to use chat or config anything meaningful. Quite blocking.

Additional information

No response

Reproduce the issue in the Windows app at 3840×2160 resolution with 300% scaling, then inspect the Gateway → Advanced → Config flow and the chat display after receiving an answer. Done means config panels and chat bubbles remain readable and interactable without clipping, through responsive layout or available horizontal scrolling.