该问题是否已经被报告过了？ Is there an existing issue for this?

• 我已经搜索了 Issues，没有发现类似问题
  I have searched the existing issues
  To pick up a draggable item, press the space bar. While dragging, use the arrow keys to move the item. Press space again to drop the item in its new position, or press escape to cancel.

该问题是否能够在默认主题（daylight/midnight）下重现？ Can the issue be reproduced with the default theme (daylight/midnight)?

• 我能够在默认主题下重现该问题
  I was able to reproduce the issue with the default theme
  To pick up a draggable item, press the space bar. While dragging, use the arrow keys to move the item. Press space again to drop the item in its new position, or press escape to cancel.

描述问题 Describe the problem

1. 在块标界面打开闪卡，可以将块加入卡组或者移除，此时如果点击删除默认卡组，会导致界面卡死，无法交互，也无法退出程序，只能在任务管理器强行关闭，再次打开后会恢复正常
2. 将一个块加入卡组后，再删除卡组，块仍然显示在卡组中（即块右侧显示黄色竖线），重新加入任意卡组再删除才会恢复正常

期待的结果 Expected result

期待排除相关问题

截屏或者录屏演示 Screenshot or screen recording presentation

No response

版本环境 Version environment

- Version: 2.6.0
- Operating System: Windows 11
- Browser (if used):

日志文件 Log file

日志未见异常，所以未上传

更多信息 More information

No response