Need Export functionality to export issues in Excel

[smbcatalyst]

Is your feature request related to a problem? Please describe.

In current structure, we are unable to download the issues in excel. Most of the clients discuss the TAT and status of their issues Time to Time as everyone is paying for the AMCs and implementations. We can not seat with opening all issues one after another by opening all clients issues. This functionality was available in last to last Support portal.

Describe the solution you'd like

Like Frappe Doctype Need List View and Report View, KANBAN options

Describe the alternatives you've considered

Otherwise you can add an button to export the report on list view iteself

Additional context

No response

[RitvikSardana]

Fixed via #1922
(Only for agent portal side)