It looks it! if it’s been left sitting before you’ve come back to it the line can sometimes become distorted but I’d take another to check☺️
Take a pink dye test. More reliable
It's a little weird so I'd have a hard time trusting it.. I would test again with first morning pee and a cheap pink dye test to be sure 🫂
Looks like it take another to double check as it may be an evap x