Mouse Wheel over editor does not scroll parent/document if at ends (with how to fix)

[AndersMad]

If an editor cannot scroll (no scroll needed) or is at scroll ends - it does not scroll the parent document/container. This is a problem for small inline editor - but also an issues on the "playground".

In file \vscode\src\vs\base\browser\ui\scrollbar\scrollableElement.ts class ScrollableElement function _onMouseWheel add if (this._shouldRender) to the bottom:

if (this._shouldRender) {
    e.preventDefault();
    e.stopPropagation();
}

This can be change in \node_modules\monaco-editor\dev\vs\editor\editor.main.js too for a quick fix.