Good, but lags with lots of images

Overall the plugin is working well for me. The one issue I’m having is when trying to import a large set of images (about 1500) from Cloudinary to WordPress using the Cloudinary DAM media library-

1. The UI begins to lag the further down I scroll into the image set.
2. I can only import 20 images at a time, which slows the process down quite a bit. Is there a way to make this limit higher? I would imagine 20 being way too small for many users.
3. The UI again slows to a crawl when trying to select and then import the images. It takes upwards of 10 seconds to simply select images, and press the import button (the rest of my browser tabs are running fine btw).

I assume a lot of the sluggishness is due to the size of my image set. I would love to see the developers of the plugin do more testing with larger image sets and improve UI responsiveness. Thanks.