We've been able to fix the issue, we had to rebuild the blocks as your solution didn't work.
However, we have come across another issue.
We are using WPML in a multisite network. On the main site, automatic translations for "other strings" work fine. But on the sub-site, it doesn't. We keep getting the error message attached.
New threads created by Osama Mersal and linked to this one are listed below:
Thanks for your update. It's great to hear that the issue is fixed.
We try to keep one issue per ticket in our forum. Continuing with one ticket per issue helps supporters focus on one issue at a time and enables other users to find solutions to their questions faster.
Therefore, I've split the other issue and created a new ticket for it.