Filedropzone fails to upload first file

I am using component filedropzone to upload multiple files to Google Drive and have included {{ fileDropzone1.value.length > 0 }} in ‘Only run when’ to ensure it runs when a file is detected, otherwise 0 files upload, and in ‘Additional Scope’ {{ fileDropzone1.value }} to fileToUpload in case that’s how the component immediately captures the files.

5KB~ files (pdf, png, jpeg) upload fine. However, with 5MB~ files:

  1. Selecting multiple files, first file is not uploaded
  2. Selecting one file, then clicking component again to upload a second file, first file is uploaded but not the second.
  3. Selecting only one file, nothing happens