Such nice artwork from her once again!
I believe she is in love with both of them ^^
In a way yes, but at the same time no.
I would be disgusted if Sakura considers what she feels for both Naruto and Sasuke to be the same. It has been repeated time and time again the joy that her love for Naruto brings her while at the same time her love for Sasuke is shown to be less than stellar.
She can love both but she must realize there's a big difference with the type of love she feels for each. She needs to understand that what she kept feeling for Sasuke was more familiar than romantic but didn't understand it before. And that conclusion should be drawn thanks to her further understanding of her love for Naruto.
It's like in Jiraiya's novel, the novel-Sakura there was asked to close her eyes and think about what makes her happy, and the image of novel-Naruto is what came to her mind. That made her realize how novel-Naruto was the one and not novel-Sasuke. That what she felt for novel-Naruto was different and more strong when compared to novel-Sauske.
I don't think you would want to be with someone that was in love with you but at the same time had the exact same love for another person. Please try to see it from that perspective. I bet you would want them to have those feelings for you and only you. It's fine if they cared for the other, but not in the same romantic way they do for you.
Sakura concluding that what she feels for Naruto and Sasuke is the same is not cute or endearing, it's an insult to Naruto considering how different the development with each boy has been. Sakura's development with Naruto is about understanding how a true close relationship develops towards love, it's not about acquiring a substitute for her previous affection towards Sasuke.