How do I delete Messages in iCloud
iCloud says I have 1.3 GB of messages stored. I have deleted messages such that there are very few on all devices, made sure Macs have iCloud messaging enabled, have set all devices to not keep messages beyond one year, deleted old messages, yet the iCloud amount doesn't change. How do I get rid of them in iCloud?
iMac 27″, macOS 11.4