[GNC] gnucash tab shortcut remap

[User Foss]

New user

Can anyone point me towards the relevant resource to get  firefox tab like shortcuts, alt+(tab number) for jumping directly to a tab and Contr+Tab for toggling through tabs , working in gnucash 4.14 running on fedora 36 with gtk3 and i3wm? So far I have tried looking through the accelerator-map file but could not find the right command. I also tried the gtk3 remapping example  here: https://wiki.gnucash.org/wiki/GTK3#Via_settings.ini but did not succeed. Any help is welcomed.

Thanks.