Repainting in Editor and Preview Pane

[rfuehrer]

Issue Type: Bug

Repainting in Editor and Preview pane

File affected:
https://github.com/generaliinformatik/fah-red-lions/blob/master/README.md

Demonstration of behaviour:
https://imgur.com/a/vSig9ut

When entering text in the Editor window, the display of the Editor and the Preview is redrawn each time text is entered and the visible area in both windows is moved. Please go to any position in the document and start typing any text. the view changes with every keystroke

Provoke the behavior:

The problem is caused by the line

img src="https://github.com/generaliinformatik/fah-red-lions/blob/master/images/dashboard.png?raw=true" alt="dashboard" width="100%"/>

If you change text below this line, the behavior will happen. Ideally, the displayed image in the preview is outside the visible area, so that the behavior occurs and the repainting is performed.

If you remove the above line, the display will appear without the described behavior when the text is changed.

VS Code version: Code 1.48.1 (3dd9051, 2020-08-19T17:09:41.484Z)
OS version: Darwin x64 19.6.0

System Info

Item	Value
CPUs	Intel(R) Core(TM) i7-4771 CPU @ 3.50GHz (8 x 3500)
GPU Status	2d_canvas: enabled flash_3d: enabled flash_stage3d: enabled flash_stage3d_baseline: enabled gpu_compositing: enabled metal: disabled_off multiple_raster_threads: enabled_on oop_rasterization: disabled_off protected_video_decode: unavailable_off rasterization: enabled skia_renderer: disabled_off_ok video_decode: enabled viz_display_compositor: enabled_on viz_hit_test_surface_layer: disabled_off_ok webgl: enabled webgl2: enabled
Load (avg)	4, 4, 4
Memory (System)	24.00GB (0.14GB free)
Process Argv
Screen Reader	no
VM	0%

Extensions (1)

Extension	Author (truncated)	Version
code-settings-sync	Sha	3.4.3

[mjbvz]

Duplicate of #89930