Polyglot F# notebook: displayHandle.Update would not use the initial image

[Jinsong-1000]

Describe the bug

I am trying to draw images dynamically using SkiaSharp in a PolyGlot notebook, script language is F#. A displayHandler is initiated after displaying an image using HTML encode, however the subsequent drawings update creates a second image and updates there.

Please complete the following:

Which version of .NET Interactive are you using? (In a notebook, run the #!about magic command. ):

• OS
  • [x] Windows 11
  • [ ] Windows 10
  • [ ] macOS
  • [ ] Linux (Please specify distro)
  • [ ] iOS
  • [ ] Android
• Browser
  • [ ] Chrome
  • [x] Edge
  • [ ] Firefox
  • [ ] Safari
• Frontend
  • [ ] Jupyter Notebook
  • [ ] Jupyter Lab
  • [ ] nteract
  • [x] Visual Studio Code
  • [ ] Visual Studio Code Insiders
  • [ ] Visual Studio
  • [ ] Other (please specify)

Screenshots

test progressive drawing.ipynb