No difference between riding maps

I noticed that when driving without a phone there is no difference between driving modes. Acceleration and maximum speed are the same on all maps from 1 to 5. Has anyone encountered something similar?

The modes should be saved to the bike if you save them with an active bluetooth connection. HP doesn't directly affect max speed.
You could test this easily with different HP/regen levels. I'll try myself sometime.
map 1: 10hp zero regen
map 2: 10hp 100% regen
map 3: 80hp zero regen
map 4: 80hp 100% regen

I did notice that when I changed each map, you need to "save" each map after making a change. If I didn't, it would revert to the previous map. Seems obvious of course, but it did cause confusion for me when I edited my maps and there were no changes saved.

With my Varg, it doesn't matter if phone is attached or not. All modes work as expected as they are stored in the bike. I agree with others. Go back and ensure the modes were saved after changing. They may have reverted. Once saved in the bike, you should be able to shift through the modes.