The name of the opened application is displayed incorrectly in the workspace

[CrossCC]

Version：20.04LTS
ISO：ubuntukylin-20.04-051403-amd64.iso
Test environment：Lenovo ThinkPad-X1-Yoga、Lenovo Thinkpad-T430i

Test steps:
Open the application in the start menu and check whether the name of the application in the workspace is correct

Actual results:
Sudoku displays the content of the title bar, does not display "Sudoku"
Disk Usage Analyzer displays the contents of the title bar, but does not display "Disk Usage Analyzer"
System log Display the name of the currently viewed log
Password and Key Show seahorse

The taskbar thumbnail and the work area display name are the same

[CrossCC]

Version：20.04LTS
ISO：ubuntukylin-20.04-051403-amd64.iso
Test environment：Lenovo ThinkPad-X1-Yoga、Lenovo Thinkpad-T430i

Test steps:
Open the application in the start menu and check whether the name of the application in the workspace is correct

Actual results:
Sudoku displays the content of the title bar, does not display "Sudoku"
Disk Usage Analyzer displays the contents of the title bar, but does not display "Disk Usage Analyzer"
System log Display the name of the currently viewed log
Password and Key Show seahorse

The taskbar thumbnail and the work area display name are the same

测试步骤：
打开开始菜单中的应用，查看工作区中应用的名称是否正确

实际结果：
数独 显示标题栏内容，不显示“数独”
磁盘使用情况分析器 显示标题栏内容，不显示“磁盘使用情况分析器”
系统日志 显示当前查看日志名称
密码和密钥 显示seahorse

任务栏缩略图和工作区显示名称一致