Move chunks() to different table space will reduce disk storage

I’m using my local machine for timescaledb now I want to reduce disk space so I want to move old chunks to new table space to reduce storage (Timescale Documentation | Manage storage using tablespaces), so I moved old chunks to new table space using move chunk() command after this I ran VACUUM FULL on my hypertable .
After doing this I checked my db space is showing same size it is not got reduced using SELECT * FROM hypertable_detailed_size(‘my_hypertable’); command. So I want to ask few quetions

1. move chunks()(older chunks) to different table space will reduce the size of the disk space or hypertable?
2. should I need to run VACUUM FULL command after running move chunks() command, is it required?
3. I want to move older chunks to s3 bucket using mount s3 to aws ec2 instance is it reduce the disk space of my ec2 instance.

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