Is it just me?
I had to reinstall my OS last month, so this is a new installation, and I do not know how old my previous LibreOffice install was.
I am unable to use keystrokes to access the Recent Documents list. Previously, [Alt+F],U would display the most recently accessed documents, but there is now only a 0.5 second window in which the ‘U’ can be pressed, before the File|New sub-menu appears, disabling the ability to keystroke-select the Recent Documents option on the File menu.
Ubuntu 24.04
LibreOffice 24.2.6.2 (X86_64)/LibreOffice Community