I get an error message "this block has encountered an error and cannot be previewed" for the advanced table block when I open a blog post submitted by the contributors in my site (the posts are in pending review mode when they submit).
I sticked with Gutenberg default table block because of this issue a year ago. When I thought that this issue has fixed by the developers and installed your plugin today, the issue still exists. Please fix it and let me know.
You can add a new user to your test site, add a table block on the user's accounts. Then, open the post from the admin account to replicate the issue.