From testing by the community:
F1 - Activate Trainer - Working
F2 - Inf. Political Power - Working
F3 - Inf. National Unity - Working
F4 - Inf. Convoys - Working
F5 - Inf. Nukes - Working
F6 - Inf. Army Exp - Working
F7 - Inf. Navy Exp - Working
F8 - Inf. Air Exp - Working
F9 - Fast National Focus - Working
F10 - Fast Research - Working *** tested by: @Hamdish
F11 - Fast Recruiting - NOT WORKING
F12 - Instant War Goal - Working
Numpad 1 - Super Production - NOT WORKING
Numpad 2 - Super Resources - Works, but takes some time to do so
*** tested by: @Hamdish
Numpad 3 - Instant Movement - Working
Numpad 4 - God Mode - Working *** tested by: @Hamdish
Numpad 5 - Inf. Manpower - Working
Numpad 6 - Super Factories Limit - GLITCHY **** tested by: @Nonty
Numpad 7 - Fast Construction - NOT WORKING
Numpad 8 - Low Occupation Resistance - Working ***** tested by: @Rick987
Numpad 9 - Inf. Stored Supplies - Working
Numpad 0 - No World Tension *you have a spelling error here, it says TENTION in the trainer - Working
The features marked as "DID NOT TEST" were not tested because I didn't have the ability to do so in my current playthrough.
ALL FEATURES HAVE BEEN TESTED BY THE COMMUNITY!
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For
Super Resources, you need to click (right or left click) on the province and state that produce resources. For example if you play British Malaya, when you click on Singapore Province then resources became 500. My tips always do this with paused and it works for non-core state.
Note. Didn't work with Refinery Synthetic Building that gives you Oil and Rubber, only natural resources.
Fast Recruit and
Construct still works I think, but
Super Production and
Factories Limit are yes indeed, glitchy.