Bug - graphics saved to a Library from within a project do not retain transparency

Saving graphic elements from a project within Adobe Express to a Library are not retaining transparency.

These are Adobe Stock assets from a template, saved to a Library and then either dragged into the project or added by using the Place graphic option.

This does rather limit the benefit of being able to save and reuse elements in future projects. 

Demo using Chrome on Windows 11.

https://youtu.be/YLnyceiJbaA