🇺🇦Ukraine @mamoruua

I encountered a similar issue on the project. This bug occurs when the tab name starts with a numeric value (e.g., "12 Days of Fitness"). The proposed changes in the merge request fix this issue.
I will add a temporary patch so it can be used on the project until the merge request is approved.

mamoruua → created an issue.

mamoruUA → made their first commit to this issue’s fork.

In the render array, besides items, there are also additional elements for the widget form. Therefore, Element::children function is not suitable in this case.