pac env fetch not useful

[JimDaly]

Started experimenting with the pac env fetch command. I thought it might be useful. But I stopped after encountering the following issues:

1. It doesn't return any data that I can assign to a variable and access.
2. I can't limit results using top. I get this error Error: The top attribute can't be specified with paging attribute page. My fetchxml doesn't include this paginginfo, so it seems like this command is adding it.
3. I can't limit results using page or count attributes. They seem to be ignored. Possibly related to the second issue.
4. When I use the --xmlFile parameter, it doesn't detect changes I make to my query. Seems like it must be caching the file?