diff --git a/plugin.gd b/plugin.gd
index e8de1fa..ac55d00 100644
--- a/plugin.gd
+++ b/plugin.gd
@@ -10,7 +10,8 @@ extends Plugin
 const SESSION_SELECT_PATH := "/usr/lib/os-session-select"
 const POWER_MENU_GROUP := "power_menu"
 const BUTTON_NAME := "SwitchToSteamButton"
-const MAX_ATTEMPTS := 600
+const BUTTON_LABEL := "Switch to Steam"
+const MAX_POLL_FRAMES := 600
 
 # ChimeraOS records the session that was active before OpenGamepadUI took over
 # in this file when the OpenGamepadUI session is entered. We return to that
@@ -35,11 +36,11 @@ func _ready() -> void:
 	if not _has_session_switcher():
 		logger.info("No session switcher script detected: " + SESSION_SELECT_PATH)
 		return
-	_add_button_when_ready()
+	_poll_for_power_menu()
 
 
-func _add_button_when_ready() -> void:
-	for i in MAX_ATTEMPTS:
+func _poll_for_power_menu() -> void:
+	for i in MAX_POLL_FRAMES:
 		if _try_add_button():
 			return
 		await get_tree().process_frame
@@ -51,11 +52,11 @@ func _try_add_button() -> bool:
 	if not power_menu:
 		return false
 
-	var exit_button = power_menu.get("exit_button")
+	var exit_button: Variant = power_menu.get("exit_button")
 	if not exit_button:
 		return false
 
-	var container = exit_button.get_parent()
+	var container: Variant = exit_button.get_parent()
 	if not container:
 		return false
 	if container.has_node(BUTTON_NAME):
@@ -68,13 +69,13 @@ func _try_add_button() -> bool:
 	var button := button_scene.instantiate()
 	button.name = BUTTON_NAME
 	button.set("click_focuses", false)
-	button.set("text", "Switch to Steam")
+	button.set("text", BUTTON_LABEL)
 	button.pressed.connect(_switch_session)
 
 	container.add_child(button)
 	container.move_child(button, exit_button.get_index())
 
-	var focus_group = power_menu.get("focus_group")
+	var focus_group: Variant = power_menu.get("focus_group")
 	if focus_group and focus_group.has_method("recalculate_focus"):
 		focus_group.recalculate_focus()
 
@@ -106,7 +107,7 @@ func _restart_inputplumber() -> void:
 	var out: Array = []
 	var code := OS.execute("sudo", ["-n", "systemctl", "restart", "inputplumber"], out)
 	if code != OK:
-		logger.warning("Unable to restart InputPlumber: " + _result_text(out))
+		logger.warn("Unable to restart InputPlumber: " + _result_text(out))
 
 
 ## Returns the session recorded by os-session-select before OpenGamepadUI was
diff --git a/plugin.json b/plugin.json
index 8983666..0b18c40 100644
--- a/plugin.json
+++ b/plugin.json
@@ -1,7 +1,7 @@
 {
   "plugin.id": "chimera-steam-switch",
   "plugin.name": "Chimera Steam Switch",
-  "plugin.version": "0.1.3",
+  "plugin.version": "0.1.4",
   "plugin.min-api-version": "1.1.0",
   "plugin.link": "https://forge.thergic.ar/jose/steam-button-opengamepadui-plugin",
   "plugin.source": "https://forge.thergic.ar/jose/steam-button-opengamepadui-plugin",