Is this weird? A red flag?

my partner will get alcohol and … almost hide it?

I’ll find wine boxes in the garage or tucked in a cabinet.

and I don’t know why? I have made comments about what I feelings hiding it and made it clear i don’t care about a few drinks in the evening but online it weird I don’t know he’s drinking when we are home together…

but, no matter what I say, I still feel like he chooses to omit or hide the fact he’s having drinks.

and when I can tell/notice he’s tipsy …. it bothers the shit out of me.
but am I just being controlling about him , in my opinion, hiding it?? since I don’t necessarily care about the actual drinks? or is this really a red flag??