Jump to selection start / end

I have used Audacity 2.1.3 on Windows 10 for 1.5 years. Superb tool !
Yesterday downloaded Audacity 2.3.3, immediately ran into issue with Jump to Selection Start. In 2.1.3, I can use CTRL+{ and CTRL+} to jump back and forth to start/end of selection. But in 2.3.3, it does not jump at all. I can set selection boundaries with { and }, but this does not help me get to either position. Am I missing some new instruction, or has the CTRL+{ function been discontinued???
Thank you very much for any advice. - Bruc

You need to enable the “Full” set of default key bindings in Preferences. See: https://manual.audacityteam.org/man/keyboard_preferences.html

Also, it the square brackets “[” and “]”, not the curly brackets.