duplicate shortcut, missing shortcut

[V S Rawat]

in Find/ Replace window, I find duplicate shortcut, missing shortcut.

if a command/ option has multiple tabs, windows default is

Ctrl PgUp, Ctrl PgDn to go to previous next tab,.

but in Find/ Replace window, that shortcut repeats what other shortcuts are doing, (brining first/ last item from history)
and there is no shortcut to go to previous/ next tab.
We have to manually click mouse to change tabs.

of course, I know how to assign/ change shortcut to my likings, but it sound like a bug to me as it differs from Windows default. Hope it will be fixed.

Thanks.