Select working set. The editor on the right does not switch files when opening them together

[lyh061619]

Problem:
After creating a woking set based on the project, no matter how I select it, the files opened by the editor on the right side of the woking set will not be synchronized and switched. Instead, all files in the woking set editor will be opened, which makes it difficult for me to quickly distinguish based on the woking set
Suggest:
My idea is to synchronize and switch files together in the editor window on the right when select opens a new Working Set and keep them open

Operation steps：
Project Explorer->Select Working Set