If you could send me a screenshot of src/core and then try using fw branch issue/3252 for an install that'd be really useful. I have a theory as to what's going wrong, but it's more of a guess at the moment.

These are the changes https://github.com/adaptlearning/adapt_framework/pull/3253/files

Here is the issue https://github.com/adaptlearning/adapt_framework/issues/3252