Ok I think I found it.
I usually set up a 4 bar offset in Project Setup (always on with my starting template).
Once you have the tempo of your song, put your cursor on the first beat of the first bar then go to Project > Set Timecode at Cursor.
Enter the value 00:00:00:00 then click “no”.
That’s it, the 0:00:00 and bar 1 beat 1 are aligned.
