[BUG] During the editing process, the side preview pane doesn't correly show whether an image fits well.

[Vivian2022]

Describe the bug
During the editing process, the side preview pane can't correctly show whether an image fits well in size. Specifically, an image that seems to fit well in the side preview pane doesn't fit well (eg. too large) in the published web page or in the preview pane that occupies the full screen.

Environment

• OS: Windows 10
• VSCode: 1.85.1 or later
• Markdown Preview Enhanced: 0.8.11

To Reproduce
Steps to reproduce the behavior:

1. Open a markdown document.
2. Choose "Open preview to the side".
3. Check the images in the preview pane.
4. All images seem to fit well in the preview pane.
5. On the released web page, the images that don't fit well can be easily identified.
6. If we close the editing pane and let the preview pane occupy the entire window, it's easy to identify images that don't fit well.

Expected behavior
The side preview pane delivers the same behavior as the full-screen preview pane, so it's easy to identify images that don't fit well in size and resize the images immediately.

Markdown file
Any markdown containing a large image.

Screenshots

Additional context
None.