Hi @goseongguy, I’ve got the same problems too.
Advanced columns overwrote the stack settings. In my case I had to replace from tablet to mobile.
Table of Content is not editable anymore form backend – WP finds something wrong and it gives you just the opportunity to convert the broken block in html or in block but it doesn’t work.
Also, the Plugin Update changed the title of the Table of Content. The custom title, like for example “summary”, has been replaced by “Table of Content” in every single blocks.
At the moment I’ve found these two issues.
Thank you!