I've installed the Polylang-plugin but it doesn't work for Composer pages. When I try to translate a composer page it doesn't show the blocks. This is a very essential component, I bought the Hemma product because it's supposed to be multilingual. In the screenshot is shown that the boxes do not appear.
Attached files: no_blocks.PNG
I guess you need to publish the post first (or save a draft), then you should be able to see all custom meta boxes. Cheers!
That did the trick, thank you.