[Pharo-users] Cmd+s in P8 not captured using Commander (works in P9) and SpTextPresenter

I found a difference in shortcut handling between Pharo 8 and Pharo 9 which you can reproduce with the attached minimum working example. In the example, the halt in the Command's #execute method in P9 is sent but not in P8. SpComm2SaveTextMWE show. The problem seems to be Pharo 8 doesn't execute the KMKeymap callback configured for Cmd+s in SpKMCategoryBuilder>>visitCommand: while Pharo 9 does. In some way the only way to capture the Accept keypress is to modify the #buildShortcutsOn: method in RubTextEditor, but I'd like to avoid such approach. Is there any workaround to this? Cheers, Hernán