The CASES module cannot create a related report with the customer's Accounts

Hello my english is not good enough, it was translated by entering chinese, i don’t know if you can see it

The CASES module cannot create a related report with the customer’s Accounts.
I don’t know if it’s a bug, you can create reports between other modules
And I found out from the 7.10.24 LTS version that it is not ok,
Upgrading to version 7.11.12 is also not possible, and cannot create related reports between them

你好 我的英文不够好,是是通过输入中文翻译过来的,不知道你们能否看的明白

CASES模块不能跟客户这个 Accounts 之间创建关联报表,
不知道是不是bug,其他的模块之间都能创建报表
而且我是从7.10.24LTS版本发现就不可以,
升级到7.11.12版本也是不行,无法创建之间的关联报表