Hello again and thanks for responding.
I am going to show you a series of videos explaining the anomaly, since using Google Translate can lead to somewhat confusing reading.
The videos are recorded at LEMD, runway 36L, calm wind live at takeoff
1st Video (trim without touching, "as is" you generate in the world, I also show you the weight and balance tab for more information and confirm as you said that it works well):
04-09-2023_18-58-14-y335ebpq.mp4
2º video (I forgot to show in the first video how the trim is without touching, I show it at the beginning, it always generates with -2.1º or -7% in 3rd person, I reset the trim and start the takeoff, I also show you the cockpit about 200km/h)
04-09-2023_18-58-13-hibwxssw.mp4
3º video, (takeoff without flaps and with the trim at 0º)
04-09-2023_18-58-13-vedj3js1.mp4
Regarding the manual trim, I understand that it is a design decision for AI, but I have seen in cruise how the AP changes the trim from 0.1º to 0.1º and the manual is 0.3º to 0.3º, there is a sudden change At 2000fpm -2000fpm that I mentioned, couldn't the manual trim be changed from 0.1 to 0.1?
One more detail that I forgot, one of the orange screens of the apus shows the wrong text compared to the other.
04-09-2023_18-58-14-mvju2ikm.png