Macros availability: difference between different macros groups types

I have created three macros with the same keyboard shortcut trigger and put them in the same macro group named "Alfred Preferences". This group is available in two applications Brave and Alfred Preferences, Available in all windows And always available. My three macro are enabled.

I can't trigger the macro in Brave nor Alfred Preferences using the keyboard shortcut trigger I set.

When I put these three macros in the Global group or in the Global Macro Group, I can trigger these macros with very same the keyboard shortcut trigger I set (a conflict palette opens).

I have another set of two macros enabled, available in any of my browsers applications, in all windows, always available, I successfully triggered with the same keyboard shortcut trigger of the other three macros I apparently can't make work.

Solved the problem by... creating a new Macro Group with the same settings.