How to always open markdown file in left hand editor for the right hand editor to preview？

[V0idk]

in other word，i want to always active the left hand editor。

vscode User Interface

Whenever you open another file, the editor that is active will display the content of that file. So if you have two editors side by side and you want to open file 'foo.cs' into the right hand editor, make sure that editor is active (by clicking inside it) before opening file 'foo.cs'.
When you have more than one editor open you can switch between them quickly by holding the Ctrl (Mac: 'Cmd') key and pressing 1, 2, or 3.

[bestvow]

https://marketplace.visualstudio.com/items?itemName=hnw.vscode-auto-open-markdown-preview

[V0idk]

抱歉，原来我用的markdown-preview-enhanced有这个问题。auto-open-markdown-preview没有这个问题。但是markdown-preview-enhanced有mathjax渲染。这就尴尬了

[mjbvz]

/duplicate of #2766

[vscodebot]

Thanks for creating this issue! We figured it's covering the same as another one we already have. Thus, we closed this one as a duplicate. You can search for existing issues here. See also our issue reporting guidelines.

Happy Coding!