Throwing objects of interior at people is not exactly a proper behavior! However... it stands only for common human beings.
And Canaan wasn't a gathering of your average people, even finding them was a task requiring some special skills.
Sanako literally had only a brief moment to react to the volley of objects flying towards her; the glass have almost caught her off guard, would it be her before the augmentation - it would probably get her there, rendering her buried under the bottles and a bag of ice as a final accord to ease her state after being eventually hit with three relatively rought objects.
For current Sanako it didn't as it was supposed to work on an average human: swift analysis of the situation registered all the objects, in moments all the information was transferred to brain much faster, in the meantime she already started acting, getting a firm grip over the glass and carefully putting it down on the floor, the bottles have followed afterwards - she carefully placed on the floor in a line, one after one, catching the last one while sitting, to let the bag of ice fly past harmless and unharmed, it struck the wall somewhere behind Sanako and fell down to the floor as well.
She stood up, turned around and picked up the ice, putting it down close to the glass and the bottles, pointing at them for Alex to pay attention.