Error at zones: 6(models) : 8(dom).

Hi!

I have just updated Newspaper from 11.* version to latest one (additionally migrated to another server) and started having these issues when editing any page in tagdiv composer –

Error at zones: 6(models) : 8(dom). The model does not match the content Current state has involved an issue.

I have tried suggestions mentioned in other topics (even erasing any content in page, saving and then trying to edit) – still get the same error. Also I have disabled all plugins except tagdiv – same exact issue as described below –

When I create new page, I can add modules and edit page with tagdiv editor. As soon as I publish page and want to edit again later – I start getting this error.

Also I have checked this – https://forum.tagdiv.com/tagdiv-composer-not-working/

Please let me know if any additional information is required.

My configuration:
nginx, php8.1-fpm, mariadb, redis, latest wordpress and newspaper version

Thank you in advance