bad html scroll #423
Description
I recently had to switch some Markdown snippets to HTML, in order to apply colspan customizations.
However, Markdown print previews seem to respond poorly to this embedded HTML. As I scroll way past the HTML, the preview pane barely creeps a centimeter.
Then, when my cursor moves back up, the preview pane doesn't catch up properly.
Finally, sometimes the preview pane even jumps back to its top as I scroll the preview pane. Like a treadmill, never able to scroll down to the bottom of the preview.