diff --git a/home/.config/herdr/config.toml b/home/.config/herdr/config.toml
index 9f29bce..d3ae1b4 100644
--- a/home/.config/herdr/config.toml
+++ b/home/.config/herdr/config.toml
@@ -17,3 +17,7 @@ copy_mode  = "prefix+y"  # herdr's copy-mode entry key; copy-mode's own internal
 # Escape and get it swallowed in the pane (e.g. Neovim stuck in insert mode).
 # Only effective together with the pane keeping mouse off (see nvim mouse below).
 mouse_capture = false
+# Agents panel order: "spaces" (grouped by space, the default) vs "priority".
+# Set explicitly because with mouse_capture=false the header click-toggle is
+# unreachable, so the sort is fixed by this value.
+agent_panel_sort = "spaces"
diff --git a/home/.config/wezterm/wezterm.lua b/home/.config/wezterm/wezterm.lua
index 8bb9ce8..8414340 100644
--- a/home/.config/wezterm/wezterm.lua
+++ b/home/.config/wezterm/wezterm.lua
@@ -10,4 +10,11 @@ config.macos_window_background_blur = 50
 config.hide_tab_bar_if_only_one_tab = true
 config.window_decorations = "RESIZE"
 
+-- With Herdr mouse_capture=false, the Herdr client is a full-screen alt-screen app
+-- enabling no mouse reporting, so WezTerm would otherwise synthesize Up/Down arrow
+-- keys for wheel scroll (default speed 3) and a pane REPL reads them as history
+-- navigation. Set to 0 so wheel input in alternate-screen apps is never turned into
+-- arrow keys. Scroll pane scrollback with PageUp/PageDown or copy-mode (prefix+y).
+config.alternate_buffer_wheel_scroll_speed = 0
+
 return config