What is the desired functionality that you are missing?
Process definitions should not be loaded all at once, but instead, pagination should be introduced. This could be pagination using pages or infinite loading depending on Design decision.
Which problem are you going to solve with this functionality?
Currently, all process definitions are loaded at the same time. For some users, this leads to bad performance - especially in situations where there are many processes. This is particularly problematic when there is high proliferation of process definitions. In one case, a customer had to wait 3 or more minutes to load 100k process definitions.
This ticket was migrated to github: https://github.com/camunda/camunda-optimize/issues/10750. Please use this link for any future references and continue any discussion there.