ABAQUS-AM Modeler Plugin; Unavailable after update?

Hello. I recently updated from 2019 where I was successfully using the AM Modeler plugin to 2021 which I understand to include the plugin in the installation. However, the modeler isn't listed when I try to find it in CAE.

If I copy the AMModeler folder from //CAE/Plugins/2019 to //CAE/Plugins/2021 I can activate the plugin but get an error in .MSG files when I attempt to run a job:

" ***ERROR: UEPActivationSetup: Expected 6 parameters in the parameter table 
ABQ_AM_MaterialDeposition_Advanced. But found 3 parameters."

For reference, I've been using bead deposition parameters in 2019. Is there something that I'm missing in regards to activating the plugin? This seems like a version mismatch between AM Modeler plugin and Abaqus 2021. Build ID is 2020_03_06-09.50.37 167380 if that's helpful.