I’m sorry this has not been addressed sooner. It seems that this was not documented properly, and the algorithm cannot run at 96k. We’ve updated the documentation to reflect this, but I cannot provide a timeline for when this will be fixed at this time.
In the meantime, you can create an FX Chain that uses both Glorious Chorus Canyon and Angelic Echos to achieve the same effect. Looking at the algorithm description of GloriousAngelics, I believe this is created by using the 2 in algorithms in series (Glorious Chorus Canyon > Angelic Echos), but running them in parallel will also give you glorious and angelic results.
Sorry for the inconvenience.