Virtual address mappings stored/overwritten even though already exist

[n00b42]

An observation: Setting the SMTP & base identity, next sending works as expected, but the next after that did not anymore (changed base identity). I assume that happens because it stores the used address again and overwrites my settings. Should it overwrite existing virtual address mappings?

I could fix it by setting Storage->Identity->storing -> store base&smtp.

But should stored identities be overwritten this way, btw. "ask before overwriting identities in your storage" is set.

But maybe thats intended behavior?

Regards