Tools -> Customize -> Keyboard: window lacks "Apply"-button. if you want to change e.g. a keyboard shortcut for the current application (e.g. writer) and subsequtnly want to change a shortcut for the "global" libre office suite, you are basically forced to klick the "OK"-button and open the window again. just klicking the other radio button leads the previous made changes forgotten, as mentioned here: https://bugs.documentfoundation.org/show_bug.cgi?id=164449
Please attach a screenshot of that window. Assign is only available, when it is allowed.
Created attachment 198261 [details] Screenshot of the tools -> customize -> keyboard window (In reply to m_a_riosv from comment #1) > Please attach a screenshot of that window. > > Assign is only available, when it is allowed. yes, of course. btw. just to be sure: i am talking about the "Apply"-button, not about the "Assign"-button.
Revision of the Keyboard panel of the Customize dialog, bug 115527 does not discuss addition of an 'Apply' key to assign/apply workflow. Adding it would allow RB mode change between global or module specific keyboard shortcuts. Seems like it should?