[Question] customer template seem incorrect loading

### Question

when i rerun after stop & remove container， added template cannot be found，because only exists container
it seems need to be persisted?

No files, tests, or entry points are identified in the issue. Start by reproducing the report after stopping and removing the container, then trace how customer templates are loaded and stored. Done means an added template remains available after that restart and removal workflow, or the required persistence configuration is documented.

Written by the indexing model from the issue text.