How many times a Spacy model Loaded within Rasa NLU?

I am using Rasa NLU. I have 3 models trained using the same pipeline with different training datasets. The pipeline uses Spacy for tokenization and to build the WordVec.

When I load all of those 3 models to memory, Exactly how many times, Rasa loads Spacy en_core_web_lg model to the memory? Can we share the same Spacy model between multiple trained NLU models?

Thank you.

Which Rasa Open Source version are you using? Or are you actually still using the old rasa_nlu package?