updateOptions update lazyLoad

Author: adumesny

doc/CHANGES.md

@@ -138,6 +138,8 @@ Change log
 ## 12.3.3-dev (TBD)
 * feat: [#3104](https://github.com/gridstack/gridstack.js/issues/3104) Custom resize div element target - thank you [Marvin Heilemann](https://github.com/muuvmuuv)
 * fix: [#3181](https://github.com/gridstack/gridstack.js/issues/3181) re-initing from DOM missing x:0, y:0 messing layout
+* fix: [#3191](https://github.com/gridstack/gridstack.js/pull/3191) touch issue on Linux
+* fix: [#3194](https://github.com/gridstack/gridstack.js/pull/3194) `updateOption()` update lazyLoad
 
 ## 12.3.3 (2025-08-13)
 * fix: [#3139](https://github.com/gridstack/gridstack.js/pull/3139) `Utils:removeInternalForSave()` to skip arrays

src/gridstack.ts

@@ -1512,6 +1512,7 @@ export class GridStack {
       if (o.minRow !== undefined) { opts.minRow = o.minRow; this._updateContainerHeight(); }
       if (o.maxRow !== undefined) opts.maxRow = o.maxRow;
     }
+    if (o.lazyLoad !== undefined) opts.lazyLoad = o.lazyLoad;
     if (o.children?.length) this.load(o.children);
     // TBD if we have a real need for these (more complex code)
     // alwaysShowResizeHandle, draggable, handle, handleClass, itemClass, layout, placeholderClass, placeholderText, resizable, removable, row,...