The following bug has been logged on the website:
Bug reference: 11873
Logged by: pgadmin result grid cursor movement
Email address: drickner(at)indy(dot)rr(dot)com
PostgreSQL version: 9.4beta2
Operating system: Windows 7 x64
Description:
ctrl-home, ctrl-end move the selected cell in the results grid, but simply
using HOME and END only move the scrollbar, not the selected cell.