Sequential size limit increases lead to errors without refreshing ZeroHello between each time.

All the errors with increasing size limits for sites can be avoided by refreshing ZeroHello in between. Obviously this isn't ideal, so do we make ZeroHello quietly update like an unnoticeable page refresh or what?

No files, tests, or entry points are named. Start by reproducing the errors after sequentially increasing site size limits without refreshing ZeroHello, then inspect the page's refresh or update behavior; done means the sequence works without requiring a manual refresh.

Written by the indexing model from the issue text.