Accidentally Making a Cross Sign While Saying "May Allah Bless You" – Is It Disrespectful?

Assalamu alaikum folks, So I've been learning Arabic and getting to know the culture too, and alhamdulillah, all my friends from Muslim-majority countries are super kind to me. Even though I'm Catholic and Korean, I sometimes feel a real strong connection with them. Here's my question: the other day, I was chatting with some brothers, and when we finished, I said "May Allah bless you" but out of habit, I ended up drawing the sign of the cross like I do in church. Would something like that usually offend Muslims? I just wanna make sure I didn't come across as disrespectful or give off any bad vibes, you know? Thanks for your help, jazakAllah khair!