Dynamic breaks and Overtime

Hi experts,

Employees use CATS to record their working hours. Within the week, everything works just fine.

On weekends they use a daily work schedule with "No planned working hours" crossed (same work break schedule as within the week). Due to this (my assumption), the dynamic breaks don´t work (they are not taken into account). In T550P, entries are as follows:

01 Schedule 01 0,50 0,00 6,00 N

01 Schedule 02 0,25 0,00 9,51 N

How can I make this work or what am I doing wrong?

Thanks in advance.