There’s some information here that might explain the sitation of ‘repeats’ a bit better:
You may have noticed I’m in the process of working through some of the seyDesign stacks to remove repeats and add support for the little blue ‘+’ buttons instead and sub-stacks. ZipBar and ZipList are prime examples of this.
I’ve not been panicked into making this change. I just feel it’s in a users best interests to have access to updated addons within a broad timeframe. Then when switch-off day finally does arrive, the impacts are minimised.