Workday Holiday List Sharing since yaml deprecation

I had multiple workday entities (for today, tomorrow, etc.) sharing the same holidays (days where my kid’s daycare is closed) via yaml include.

I believe that now I have to maintain them manually and keep them in sync that all share the same “holidays” :frowning:

Is there something I’m missing?

Same for me. This is very frustrating and time-consuming to manage. @frenck any solution or access to the yaml to at least copy and paste? Currently making new school year calendars.