[Gelöst] Translate post does not work not show in the ate

Background of the issue:
I am trying to translate posts on my site versteckter Link using WPML. I don't know what happened with the new version; it has many bugs and is not as good as the old one.

Symptoms:
Translate post does not work and does not show in the Advanced Translation Editor (ATE). All the blocks and text are missing, only some are visible.

Questions:
Why does the translate post feature not work in the new version of WPML?
Why are all the blocks and text not showing in the Advanced Translation Editor (ATE)?