diff --git a/mercurial/localrepo.py b/mercurial/localrepo.py
--- a/mercurial/localrepo.py
+++ b/mercurial/localrepo.py
@@ -1165,7 +1165,7 @@ def resolverevlogstorevfsoptions(ui, req
     feature_config.compression_engine_options[b'zstd.level'] = zstd_level
 
     if requirementsmod.NARROW_REQUIREMENT in requirements:
-        options[b'enableellipsis'] = True
+        feature_config.enable_ellipsis = True
 
     if ui.configbool(b'experimental', b'rust.index'):
         options[b'rust.index'] = True
diff --git a/mercurial/revlog.py b/mercurial/revlog.py
--- a/mercurial/revlog.py
+++ b/mercurial/revlog.py
@@ -644,8 +644,7 @@ class revlog:
             ]
         if b'sparse-read-min-gap-size' in opts:
             self.data_config.sr_min_gap_size = opts[b'sparse-read-min-gap-size']
-        if opts.get(b'enableellipsis'):
-            self.feature_config.enable_ellipsis = True
+        if self.feature_config.enable_ellipsis:
             self._flagprocessors[REVIDX_ELLIPSIS] = ellipsisprocessor
 
         # revlog v0 doesn't have flag processors