page composer - Learners tab from offerings/course page disappears when I enter structure

Summary:

Hi all,

from My Client Group > Learning > offerings > selecting an offering > "Learner" tab, if I try to customize this page through page composer the page disappears as soon as I enter structure tab as shown below.

I was able to hide some functionality in this page, but now I can't replicate the same configuration because of this behavior.
Have any of you encountered this issue before?

Thank you,

Alessandro.

Version (include the version you are using, if applicable):

24B