Keybinding not working anymore

Hello,

I replaced the ‘F3’ key by default by: ’ .platform-win32 atom-text-editor, .platform-linux atom-text-editor’:
‘f3’: ‘find-and-replace:find-next-selected’

It was working very well until now. Could you please help me to understand what coul go wrong? I’m using the latest version of Atom (under W7).
Thanks.

sebastien.

Open the Key Binding Resolver from the command palette, then press F3. All commands triggered by that key will be shown in the bottom panel:

If there’s a conflict, you can override it in your keymap.cson (or delete the package causing the conflict)