Independent chat window disappear when add to chat

Bug Reports
1

Version: 0.50.5
VSCode Version: 1.96.2
Commit: 96e5b01ca25f8fbd4c4c10bc69b15f6228c80770
Date: 2025-05-18T04:14:41.252Z
Electron: 34.3.4
Chromium: 132.0.6834.210
Node.js: 20.18.3
V8: 13.2.152.41-electron.0
OS: Darwin arm64 24.0.0

reproduce:

  1. open chat window as editor
  2. right click, move chat window to a new window
  3. select some code in code editor window and add to chat

image