Issue Description
Height of select model panel will change when scrolling with mouse（鼠标滚轮）.
Steps to Reproduce
click select model
scroll mouse
Expected Behavior
Actual Behavior
Screenshots / Screen Recordings
Operating System
windows 11
Current Qoder Version (Menu → About Qoder → Copy)
Version: 1.5.2
VSCode Version: 1.106.3 (system setup)
Commit: 1cef208fcffee11a527d3c83464c6591419caa9f
Date: 2026-06-02T03:35:09.323Z
Electron: 37.7.0
Chromium: 138.0.7204.251
Node.js: 22.20.0
V8: 13.8.258.32-electron.0
OS: Windows_NT x64 10.0.26200