Resizing of items in a nested grid does not work correctly

[icetomcat]

Subject of the issue

Resizing of items in a nested grid does not work correctly

Your environment

gridstack 3.2.0 HTML5
Firefox 85
Chrome 88

Steps to reproduce

Resize an item in the nested grid
https://jsfiddle.net/12L4fsnm/

Expected behavior

Resizing work correctly

Actual behavior

Starts dragging instead resizing

gridstack.js/src/h5/dd-resizable-handle.ts

Line 66 in 6b2e53b

private _mouseDown(e: MouseEvent): void {

Perhaps this will solve the problem:
e.preventDefault();

[adumesny]

thanks I don't know how I missed that. the JQ version works by the way.