Disable game vers. update lockout

Dusting off the old nintendo switch, with anticipation of new ladder, I plan to play offline in single player.

However, the last few patches if connected online in anyway it forces you to update the game even if your console is set to disable updates for that game, unless you never connect the console to the internet.

Anyway we can disable that so I can comfortably play handheld 2.4 forever and never make a ‘connect’ to bnet? Such as default offline never connect on game launch?

Thanks.