[2.x] Seo Document Editor Not Syncing to SEO Tab

Q	A
Bug report?	yes
Feature request?	no
BC Break report?	no
RFC?	no

"dachcom-digital/seo": "~2.1.0" - Pimcore 10.5
The editing of SEO texts in the SEO document editor not working properly. It saves data only in documents_page table, but seo_element_meta_data table stays unchanged so data in SEO editor of the document itself stays unchanged and on the next save of document it will override data in document_page table.
Problem is that endpoint '/admin/seo/meta-data/set-element-meta-data-configuration' is not triggered after saving SEO changes in SEO document editor - '/admin/document/update'.
Modifying checkForLegacyData() function in \SeoBundle\Manager\ElementMetaDataManager is possible fix, but not something that should be done

[solverat]

I was able to reproduce this issue on PX (2.x). However, it's working within P11 (3.x).