No. we're clear as to whether or not I was wearing gloves since you could read what I typed. Gloves would make clear typing difficult to impossible, depending on the gloves.
More likely you just aren't understanding me. The action is not my narration of the PC dodging the fireball. The action being performed by the PC is the saving throw. Once the action is determined to be a success or failure, I then narrate the results, which can include the PC dodging behind a pillar briefly to avoid some of the damage(successful save) or trying and not getting there in time(failed save). Narrations of PC actions(not the same as combat actions) is my job as DM.
Were I to agree with what you said and not move the PC at all and the player didn't describe to me movement, the PC who then did nothing to warrant a save would require a ruling by me that he automatically failed it. You can't just stand there and expect not to take full fireball damage.