Cleaning detergent; where do yoú put it

I have been putting my cleaning solution into the designated container in the docking station of my Dreame robot vacuum. But it only uses the solution to clean the mops in the station, it doesn’t end up mixed in the water container of the robot vacuum itself to clean the floors with.

Would it instead be wise to ALSO fill up the clean water tank with some floor cleaning solution so the robot actually consumes it and sprays it onto the floor while mopping? Am I overthinking this shit? Will it ruin the insides of the robot vacuum?