From d7bff949afcb43a94f281bc6023ec07db8fc0726 Mon Sep 17 00:00:00 2001
From: Teknium <127238744+teknium1@users.noreply.github.com>
Date: Fri, 19 Jun 2026 07:35:06 -0700
Subject: [PATCH] fix(cli): default cli_refresh_interval to 1.0 to keep status
 bar alive (#49087)
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PR #49056 set the default to 0, which reverts the #45592 idle-clock fix:
without a periodic invalidate, prompt_toolkit stops repainting the bottom
chrome during idle and the status bar goes stale/disappears after a turn.

Restore 1.0 as the default for everyone. The config knob stays — users on
emulators where the per-second redraw fights auto-scroll (#48309) can set
display.cli_refresh_interval: 0 to opt out.
---
 hermes_cli/config.py            | 12 +++++++-----
 tests/hermes_cli/test_config.py | 13 +++++++------
 2 files changed, 14 insertions(+), 11 deletions(-)

diff --git a/hermes_cli/config.py b/hermes_cli/config.py
index 3b12cacb37b..b7551175e72 100644
--- a/hermes_cli/config.py
+++ b/hermes_cli/config.py
@@ -1582,11 +1582,13 @@ DEFAULT_CONFIG = {
         # spinner), or ascii.  Live-swappable via `/indicator <style>`.
         "tui_status_indicator": "kaomoji",
         # Seconds between prompt_toolkit redraws in the classic CLI when idle.
-        # 0 = disabled (no background refresh — the pre-0.15.2 behaviour).
-        # Positive values e.g. 1.0 keep wall-clock status-bar read-outs
-        # (idle-since-last-turn) ticking but may fight terminal auto-scroll in
-        # non-fullscreen mode on some emulators (Xshell, iTerm2, etc.).
-        "cli_refresh_interval": 0,
+        # Default 1.0 keeps the wall-clock status-bar read-outs (idle-since-
+        # last-turn) ticking and keeps the bottom chrome alive during idle —
+        # without it prompt_toolkit stops repainting the status bar after a
+        # turn and it can go stale/disappear (#45592).
+        # Set 0 to disable the background refresh if it fights terminal
+        # auto-scroll in non-fullscreen mode on some emulators (#48309).
+        "cli_refresh_interval": 1.0,
         "user_message_preview": {  # CLI: how many submitted user-message lines to echo back in scrollback
             "first_lines": 2,
             "last_lines": 2,
diff --git a/tests/hermes_cli/test_config.py b/tests/hermes_cli/test_config.py
index 34a30992eae..5f84004ee80 100644
--- a/tests/hermes_cli/test_config.py
+++ b/tests/hermes_cli/test_config.py
@@ -956,13 +956,14 @@ class TestInterimAssistantMessageConfig:
 
 
 class TestCliRefreshIntervalConfig:
-    """Test the CLI refresh_interval config default (#48309)."""
+    """Test the CLI refresh_interval config default (#45592 / #48309)."""
 
-    def test_default_config_disables_cli_refresh_interval(self):
-        """cli_refresh_interval defaults to 0 (disabled) to avoid
-        background redraws that fight terminal auto-scroll-on-output
-        in non-fullscreen mode (Xshell, iTerm2, Windows Terminal)."""
-        assert DEFAULT_CONFIG["display"]["cli_refresh_interval"] == 0
+    def test_default_config_enables_cli_refresh_interval(self):
+        """cli_refresh_interval defaults to 1.0 so the idle status-bar
+        clock keeps ticking and the bottom chrome stays alive during
+        idle (#45592). Users on emulators where the periodic redraw
+        fights auto-scroll can set it to 0 (#48309)."""
+        assert DEFAULT_CONFIG["display"]["cli_refresh_interval"] == 1.0
 
 
 class TestDiscordChannelPromptsConfig: