Anyone's teams struggling with stateful product /architecture context for their codegen agents and engineering team?

I'm a (very) technical PM whose working with my org to go all out on claude code driven development and we're hitting a bit of a roadblock and wondering if others are hitting it too. As developers have multiple sessions of codegen agents whacking away at the codebase there's issues around stateful knowledge of the architecture and product (and their roadmaps). Specifcially, even with some degree of isolation on components that agents are working o