When using preview for open documents, :w won't set the document to "permanent"

[mangas]

Describe the bug
When using preview, :w doesn't remove the document from preview. Looking at the code it seems it does that if :w [FILENAME] is used here

To Reproduce
Steps to reproduce the behavior:

1. Enable preview from quick open and Preview from code navigation
2. Open document
3. Use command :w
4. Note that the document is still in preview
5. Type Cmd+s
6. Note the document has left preview

Expected behavior
Match save

• Extension (VsCodeVim) version:
• VSCode version:
• OS:

Additional context
Add any other context about the problem here.