UGA Reusable Blocks Stopped Working

Hi we love your plugin. But in the past couple weeks, when I save a UGA block as a reusable block, I can no longer convert it to a regular block.

Today, I can’t even add my UGA reusable block to a page. When I save the page, the reusable block disappears??

I have tried using only Ultimate Gutenberg Addon plugin on a fresh install of WordPress with no other themes or plugins installed, but the issue persists.

I see that other users are also having issues with UGA reusable blocks. Do you have an estimated time frame for a solution on this?

Thanks!