gsutil does not work with AWS accelerated buckets

gsutil cp/rsync commands do not work with AWS accelerated buckets. For example when specifying an accelerated s3 URI such as:

s3://bucket.s3-accelerate.amazonaws.com/key
\- or -
s3://bucket.s3-accelerate.dualstack.amazonaws.com/key

gives the error:
BadRequestException: 400 AuthorizationHeaderMalformed
\
\\AuthorizationHeaderMalformed\\The authorization header is malformed; the region 'accelerate' is wrong; expecting 'us-east-1'\\us-east-1\...\

There are several variations of s3 bucket URIs, depending on specific bucket configuration, that do not have a region component.