Editing multiple languages simultaneously results in loss of reference records

[madc]

Describe the bug

We are using the flexible editor inside a translated page. The editor is setup to use multiple relation blocks.
Our editor used the split view to edit pages. If thy only edited a single language, everything works as expected.
But if both languages got edited, all reference records (in the _nodes collection) for one language got deleted on save.

The the record in the relation table still exists, but the relationship got deleted.

Duplication dields in the _nodes collection are set according to documentation:

To Reproduce

• Use the flexible editor inside a translated record
• edit both languages (in split view?)
• save and re-open

Flexible Editor Version:
v1.8.1

Directus Version:
11.1.2

[madc]

Let me know, if there is any additional information, I can provide.