diff -r 45a53fc82ab2 -r 0cf89b099d42 mercurial/debugcommands.py
--- a/mercurial/debugcommands.py	Mon Aug 21 17:18:56 2023 -0400
+++ b/mercurial/debugcommands.py	Mon Aug 21 17:20:14 2023 -0400
@@ -2255,8 +2255,7 @@
     Every ID must be a full-length hex node id string. Returns a list of 0s
     and 1s indicating unknown/known.
     """
-    opts = pycompat.byteskwargs(opts)
-    repo = hg.peer(ui, opts, repopath)
+    repo = hg.peer(ui, pycompat.byteskwargs(opts), repopath)
     if not repo.capable(b'known'):
         raise error.Abort(b"known() not supported by target repository")
     flags = repo.known([bin(s) for s in ids])