I ran this command for a non existing folder. The folder C:\Users\kopia exists and has snapshots. The folder test does not exist and does not have any snapshots
C:\Users\kopia>kopia snapshot list -l kopia@mxp:C:\Users\kopia\test
kopia@mxp:C:\Users\kopia
2021-10-18 03:16:45 PDT <ERROR> entry not found: "test"
2021-10-19 01:17:18 PDT <ERROR> entry not found: "test"
I would have expected an empty output.
The following command works as expected (folder kopiaaaa does not exist)
C:\Users\kopia> kopia snapshot list -l kopia@mxp:C:\Users\kopiaaaa\test
C:\Users\kopia>