Mailing issueshttps://lab.civicrm.org/dev/mail/-/issues2022-06-11T14:57:04Zhttps://lab.civicrm.org/dev/mail/-/issues/61Smart group that are using a smart group in "Target Contact(s) in group" can ...2022-06-11T14:57:04ZsamuelsovSmart group that are using a smart group in "Target Contact(s) in group" can give false resultsQuite hard to reproduce but here is the way that should do :
* create a smart group `first group`
* create another smart `second group` group in advanced search with a relationship in the `first group` like so :
![Screenshot_2020-01-16...Quite hard to reproduce but here is the way that should do :
* create a smart group `first group`
* create another smart `second group` group in advanced search with a relationship in the `first group` like so :
![Screenshot_2020-01-16_Advanced_Search_CRM_de_la_Coop_SymbioTIC](/uploads/32db9540d55f3801fae5256c3aa96c7d/Screenshot_2020-01-16_Advanced_Search_CRM_de_la_Coop_SymbioTIC.png)
* wait for the table civicrm_group_contact_cache to be emptied of information about `first group` (after 5 minutes if you do something like deleting a contact)
* go the `Manage group` and click on `second group` -> `Contacts` link to get the list of contacts for the group
It will not give you the proper result - probably 0 contacts because the `first_group` cache is not refreshed in that context.