In marzipano v0.10.2, the initial blurry preview image is displayed incorrectly on iOS devices

[dyb-dev]

In marzipano v0.10.2, when loading a scene for the first time on iOS devices, the blurry preview image (cubeMapPreviewUrl) is displayed incorrectly or distorted. 
However, this issue does not occur in other environments such as Android or desktop browsers, where the blurry preview image loads and displays correctly before transitioning to high-resolution tiles.

Current Workaround:

Downgrade marzipano from v0.10.2 to v0.9.1, which can be installed from the official npm registry:
https://www.npmjs.com/package/marzipano

[mpvlc]

This is a known issue. Fix already exists in latest commit
var useCreateImageBitmap = !!global.createImageBitmap && !browser.firefox && !browser.safari;
but never made it to the official release (0.10.2.1 or 0.10.3).

My fix is to fork repo, create tag v0.10.2.1 and load from there instead of official npm version.