short summer abroad trip: does this affect internship chances?

My D16 is a sophomore in her college architecture program after transferring from another college. She’s hoping to get an internship this summer in her field.

She also is considering a 3 week abroad class right after school gets out and would get back around first of June, paid in part by a scholarship program that’s only good to use through her first two years of school; so it’s this summer or never at this point.

Would being gone those weeks affect her chances of an internship? She should be upfront with this I assume? If she had to chose one or the other, which would be better? Three weeks abroad isn’t a huge life changing event; but its really about all we can afford without taking out more loans; grad school is ahead too. thoughts are appreciated!

Many internships don’t start until June. She should be upfront about her availability in May.

I’d take the trip.