new InfiniteViewer will empty the iframe

[zlyyyy]

There is an iframe in the viewport, and the content of the iframe will be cleared after the new InfiniteViewer

[zlyyyy]

Here is my minimal rendition https://stackblitz.com/edit/stackblitz-starters-rb32s7?file=src%2FApp.tsx

[zlyyyy]

emty dom

[zlyyyy]

@daybrush Trying to downgrade the version can't solve it, it seems to be a persistent problem

[zlyyyy]

It is normal to write before iframe write, and init will reproduce after write

[zlyyyy]

After looking at the source code, these two lines of code lead to

        if (!wrapperElement) {
            wrapperElement = doc.createElement("div");
            wrapperElement.insertBefore(this._viewportElement, null);
            containerElement.insertBefore(wrapperElement, null);
        }