Does SupportAssist create backups ("snapshots")? Where can I change the settings for them?

I remember a while ago I was able to change how big these backups would be but I can't figure out how to get back there. TreeSize shows me SupportAssist's definitely taking backups (I can see where they are) but I can't figure out how to change the settings for them. Any ideas?

Thanks,
ThisIsMyAlias

Screenshot from TreeSize