Question Matrix: Scale numbers

Dear Kobo Team,
I would like to understand why the numbers in my rating scale are mixing as in the image below:

While I am creating the question, I write the labels as in the following order from 5 to 1. However, after a while, scale numbers move to another order.

Could you please help me with this isssue?
Thanks a lot.

@ranaceylandag, could you download your xlsform and then validate them with this online validator to see if it’s OK there?

Thank you very much for sharing this validator. It helps a lot.