I use neovim as my $EDITOR. When I go into the compose::editor context and put neovim into insert mode, pressing the key seems to switch my aerc tab, not insert a tabstop like neovim would. I ensured that my binds.conf doesn't contain any global or context-specific bindings for , and that compose::editor has $noinherit = true. What is the source of this default binding? Is this binding embedded somewhere in the code by default?