Moved “Death Stranding” to SD Card, still taking up space in my internal drive as “non-steam”

Hey all, like the above says, I moved Death Stranding to my SD card and gained 0gb of data on my internal storage. I know it’s Death Stranding because I’ve literally downloaded nothing else so far on my Steam deck. I uninstalled Death Stranding from my SD card already, still 90gb of non-steam stuff showing in my internal drive. How do I fix this??