I’m a keyboard shortcut junkie and I never thought that I would ever ask to remove a shortcut. But here I am.
The new editor has two shortcuts that do the same thing: pressing both PgUp and Shift+PgUp goes to the previous tab, and PgDn goes to the next one.
Please remove PgUp and PgDn, so they can be used inside the editor to scroll up or down. Or remove the shifted ones, so they can be used to select one page of text up or down.
EDIT
The PgUp / PgDn shortcuts being used for switching tabs makes it impossible to use them for scrolling up and down the app log window.
Please keep Shift+PgUp and Shift+PgDn for switching tabs and leave PgUp / PgDn to the browser.