Can unseen servant trigger sneak attack with a rogue

Say a rogue is fighting an enemy, and either they or someone else has unseen servant and they sent it to engage that enemy. Can the rogue now use a sneak attack?

Unseen servant is very clearly described as an entity that shouldn’t be used or useful in combat, this seems to go against that idea. In the same vein, rogues get sneak attack when there are others supporting them, again, the idea of them (if multiclassing) using a spell for this seems to be more of a loophole than a valid strategy.