Can an invisible creature with Mind Blank be seen by a creature with True Seeing?

True Seeing is a Divination spell that states

For the Duration, the creature has Truesight

While Mind Blank states

one willing creature you touch is immune to […] Divination Spells

Let’s say that the Rogue was cast Invisibility and Mind Blank, and the Wizard cast True Seeing on himself. The discussion at my table hinges on the fact that True Seeing doesn’t target or affect the Mind Blanked rogue, so his immunity is not relevant. The Wizard would simply gain Truesight and would spot him.

How do these spells interact?