Hitting "tab" when the "More from Mozilla" pane is open skips over the links and buttons in the pane, which is different behaviour from the other panes/tabs in about:preferences.
Bug 1746518 Comment 0 Edit History
Note: The actual edited comment in the bug view page will always show the original commenter’s name and original timestamp.
Hitting "tab" when the "More from Mozilla" pane is open skips over the links and buttons in the pane, which is different behaviour from the other panes/tabs in about:preferences. (n.b. having a screen reader open changes the tab behaviour and allows all the content to be navigated with tab/arrow keys.)