Refresh to remember position

[yonder]

Install below script

Command: GoEx (extended Go command functionality)

Introduction: This script addin provides extended Go-command functionality. It tries to provide an all-in-solution to existing script-addins and also tries to enhance some of them. Command: Go-Relative (go to next/prev sibling folder) GoExisting …

Then run the command
GoEx REFRESHKEEPSEL MAKEVISIBLE

Edit:
If you replace your existing refresh button with GoEx command you might want to use this instead.

@if:Prefs SCRIPTDISABLE="Command.Generic_GoEx.js,enable"
GoEx REFRESHKEEPSEL MAKEVISIBLE
@if:else
Go REFRESH=source

This allows the original refresh to still work if the GoEx script is disabled.

One thing to point out is the actual scroll position isn't saved and restored upon refreshing. All it's doing is scrolling to the first selected item after a refresh.