Epic Link is not updated is not updated for customer request after updated for Linked Bug

Question

I have a Bug which is linked to a Customer Request

in the Bug level ,  Epic Link = X

In JQL -  I can see for the Customer request,  Epic link = X (this is correct following the Bug/Customer Request linkage)

Then, I update the Bug Epic link to Y

Now in JQL the Customer request Epic link = X still  although it was updated in the Bug .

Any idea why  ? how can I have the last updated/current Epic Link in the JQL for the Customer request as well  ?

Oded Tali_zy259j · Answer

Any other way (even manual) not which can be done by a not-admin user ?

Dick · Answer

We're running Jira Datacenter 9.4.14 with Automation for Jira 9.1.1. 
You can find it under the blue action icons:

Oded Tali_zy259j · Answer

Thanks Dick

As far as I understand, re-fetch is avaiable for cloud platform only (we use data center) and to be done by the admin

any other way  ? or manual "re-fetch" somehow avaiable ?