Performance issue-Delay in Popup modal open #1675

• ABP Framework version: v4.3.3
• UI type:MVC
• DB provider: EF Core
• Tiered (MVC) or Identity Server Separated (Angular): yes
• Exception message and stack trace:
• Steps to reproduce the issue:"

1.In Identity management->Organization unit->Sorting is not working in members tab and roles tab

2.Identity management->Organization unit->Add Members -> Once we add some 5 members at a time taking few seconds to list in Members panel.(performance issue)

3.Identity management->Roles->When we click 'Permissions' from 'Actions' drop down is taking more than 5 minutes to open 'Permissions' window.(performance issue)

4.Identity management->Users->When we click 'Permissions' from 'Actions' drop down is taking more than 5 minutes to open 'Permissions' window.sometimes Permissions window is not opening (performance issue)

5.Datatable is not responsive