Hello @Nicolas_Dafnomilis
The changelog just keeps your local changes in the local storage, so if you make changes on PC1 and then open the function on the PC2 the changelog on the PC2 will not contain changes from the PC1
In the UIBuilder all codeless logic saves automatically on the server, if you see prev changes it means someone from your team changed it
It was supposed to be selectedWeekMonday not mondayTimestamp .
I’m not sure I understand what you mean, could you please provide more details