Not all Missing models are downloaded from workflow

There are 2 bugs reported in the issue.

When I loaded the hidream_e1 from Comfy UI templates, it showed many missing models.
So, I opened the Model Manager and checked all models in workflow, and installed them all and restarted.
But the workflow still showed 4 more models missing. But the model manager does not list these 4 models.
So, workaround is copy the URL and download them all to respective directory manually using wget.

Also, I noticed that the downloaded models are not in expected path, they are in a sub directory inside the expected path.
For example, instead of `models/text_encoders`, the model was downloaded to `models/text_encoders/t5`.