系统环境

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OS: Deepin 25 x86_64
Host: OptiPlex Tower Plus 7020
Kernel: Linux 6.18.19-amd64-desktop-rolling
Uptime: 6 hours, 36 mins
Packages: 3153 (dpkg), 19 (flatpak)
Shell: fish 4.6.0-14-g6eaad2cd8-dirty
Display (DELL E2425H): 1920x1080 @ 60 Hz in 24" [External] *
Display (DELL E2220H): 1600x900 @ 60 Hz in 22" [External]
DE: DDE
WM: KWin (X11)
WM Theme: dark/deepin
Theme: deepin-dark [GTK2]
Icons: bloom-classic-dark [GTK2]
Cursor: bloom
Terminal: warp v0.2026.04.15.08.45.stable_04
Terminal Font: JetBrainsMono Nerd Font (13.0pt)
CPU: Intel(R) Core(TM) i7-14700 (28) @ 5.40 GHz
GPU: Intel UHD Graphics 770 @ 1.10 GHz [Integrated]
Memory: 16.97 GiB / 31.03 GiB (55%)
Swap: 2.00 GiB / 16.00 GiB (12%)
Disk (/): 13.52 GiB / 23.27 GiB (58%) - ext4
Disk (/home): 673.87 GiB / 915.78 GiB (74%) - ext4
Disk (/persistent): 172.69 GiB / 190.19 GiB (91%) - ext4

问题描述

多屏扩展模式：

任务栏左侧显示：

点击任务栏企业微信图标两次，企业微信窗口会自动从扩展屏跑到主屏

复现步骤

1. 显示设置多屏扩展模式
2. 任务栏位置在左侧
3. 打开企业微信，拖到扩展屏
4. 点击任务栏企业微信图标两次