After 2 days of testing I didn't find a way to update the DOOM XCI game (0100416004C00000) !!!
My switch is on 6.2.0 with last Sx-OS fully working I'm able to play the game with no problems.
Here is what I did:
1) Downloaded the Update Patch 3 (v196608) from /hbg/ where the TitleID is the same...
It will be great for lefties or impared person to have a tool able to switch left and right analog stick and A, B, X, Y buttons remapped in all games.
Is this possible/developed ?