Addressable cloud path error

I was getting an error trying to download an addressable at path

{cloud path}/groboldoutline+shadow.mat.bundle

and it was throwing a 404. I checked the asset to make sure it was on S3, and sure it enough it was. Then I checked its public url, and I noticed it was changed to

{cloud path}/groboldoutline%2Bshadow.mat.bundle

.

The easy solution for me was to just remove the + from the address, but I wonder if there's a more generic solution that can be embedded into the addressables code.