Nested paragraphs not translatable

Hi and thank you for this very helpful module once again!

We've encountered a critical issue using this module in a multilang Drupal project in combination with nested paragraphs.

We're having the following situation (simplified):
- 2 Paragraph types:
-- Container paragraph with a sub-paragraph field (non-erl)
-- text / image paragraph

NODE > ERL Layout field (paragraphs) > Container paragraph (regular paragraph field) > Text / Image paragraph

Everything works fine for regular paragraph types without subparagraphs. But if you use a container paragraph type and try to translate it

I guess it's similar to this issue for paragraphs and perhaps the fix is also simitlar, but that patch in #11 doesn't work for us: #2864682: Sub-paragraph fields cannot be translated
The results are the same. Perhaps because erl field widget has to be modified instead of the InlineParagraphsWidget? Or both?

Anyway the result looks like this:

Any ideas?