MaxDocumentSizeExceeded Encountered While Migrating Off OpsWorks Stack Using Stack Exporter Migration Script

I'm trying to migrate from OpsWorks Stacks using the export OpsWorks Stacks script by following:

• Migrate your AWS OpsWorks Stacks to AWS Systems Manager
• Migrating your AWS OpsWorks Stacks applications to AWS Systems Manager Application Manager

I follow all the steps outlined in the above guides. However, on running the stack exporter script I encounter a MaxDocumentSizeExceeded error.

$ python3 stack_exporter.py \
   --layer-id 00000000-0000-0000-0000-000000000000 \
   --region us-east-1
MountEBSVolumes RunCommand document is already created in this AWS account. 
S3 bucket aws-opsworks-stacks-access-logs-000000000000 already exists. 
S3 bucket aws-opsworks-stacks-transition-logs-000000000000 already exists. 
S3 bucket aws-opsworks-application-manager-logs-000000000000 already exists. 
S3 bucket aws-apply-chef-application-manager-transition-data-000000000000 already exists. 
New version 7 for launch template lt-0000000000000000 has been created.
S3 bucket acstaging-web-000000-lblogs-us-east-1 already exists. 
An error occurred during document update.
An error occurred (MaxDocumentSizeExceeded) when calling the CreateDocument operation: 64 KiB

1. Is there a way around this?
2. Is it possible to raise the account quota limit on SSM Documents size? If so, how?

Thank you for reading.