diff --git a/Marlin/src/feature/pause.h b/Marlin/src/feature/pause.h
index b86f86b633a9..57d9cdb9809f 100644
--- a/Marlin/src/feature/pause.h
+++ b/Marlin/src/feature/pause.h
@@ -57,9 +57,7 @@ enum PauseMessage : char {
 };
 
 #if M600_PURGE_MORE_RESUMABLE
-  /**
-   * Input methods can Purge More, Resume, or request input
-   */
+  // Input methods can Purge More, Resume, or request input
   enum PauseMenuResponse : char {
     PAUSE_RESPONSE_WAIT_FOR,
     PAUSE_RESPONSE_EXTRUDE_MORE,
@@ -109,7 +107,7 @@ void wait_for_confirmation(
 void resume_print(
   const_float_t   slow_load_length=0,                         // (mm) Slow Load Length for finishing move
   const_float_t   fast_load_length=0,                         // (mm) Fast Load Length for initial move
-  const_float_t   extrude_length=ADVANCED_PAUSE_PURGE_LENGTH, // (mm) Purge length
+  const_float_t   purge_length=ADVANCED_PAUSE_PURGE_LENGTH,   // (mm) Purge length
   const int8_t    max_beep_count=0,                           // Beep alert for attention
   const celsius_t targetTemp=0                                // (°C) A target temperature for the hotend
   DXC_PARAMS                                                  // Dual-X-Carriage extruder index
@@ -118,7 +116,7 @@ void resume_print(
 bool load_filament(
   const_float_t   slow_load_length=0,                         // (mm) Slow Load Length for finishing move
   const_float_t   fast_load_length=0,                         // (mm) Fast Load Length for initial move
-  const_float_t   extrude_length=0,                           // (mm) Purge length
+  const_float_t   purge_length=0,                             // (mm) Purge length
   const int8_t    max_beep_count=0,                           // Beep alert for attention
   const bool      show_lcd=false,                             // Set LCD status messages?
   const bool      pause_for_user=false,                       // Pause for user before returning?
@@ -139,4 +137,4 @@ bool unload_filament(
 
   constexpr uint8_t did_pause_print = 0;
 
-#endif // !ADVANCED_PAUSE_FEATURE
+#endif // ADVANCED_PAUSE_FEATURE
diff --git a/Marlin/src/lcd/e3v2/common/encoder.cpp b/Marlin/src/lcd/e3v2/common/encoder.cpp
index fddde14b9bea..921b2718d2c0 100644
--- a/Marlin/src/lcd/e3v2/common/encoder.cpp
+++ b/Marlin/src/lcd/e3v2/common/encoder.cpp
@@ -169,7 +169,7 @@ EncoderState encoderReceiveAnalyze() {
 #if PIN_EXISTS(LCD_LED)
 
   // Take the low 24 valid bits  24Bit: G7 G6 G5 G4 G3 G2 G1 G0 R7 R6 R5 R4 R3 R2 R1 R0 B7 B6 B5 B4 B3 B2 B1 B0
-  uint16_t LED_DataArray[LED_NUM];
+  uint32_t LED_DataArray[LED_NUM];
 
   // LED light operation
   void LED_Action() {
@@ -212,9 +212,9 @@ EncoderState encoderReceiveAnalyze() {
     for (uint8_t i = 0; i < LED_NUM; i++) {
       LED_DataArray[i] = 0;
       switch (RGB_Scale) {
-        case RGB_SCALE_R10_G7_B5: LED_DataArray[i] = (luminance * 10/10) << 8 | (luminance * 7/10) << 16 | luminance * 5/10; break;
-        case RGB_SCALE_R10_G7_B4: LED_DataArray[i] = (luminance * 10/10) << 8 | (luminance * 7/10) << 16 | luminance * 4/10; break;
-        case RGB_SCALE_R10_G8_B7: LED_DataArray[i] = (luminance * 10/10) << 8 | (luminance * 8/10) << 16 | luminance * 7/10; break;
+        case RGB_SCALE_R10_G7_B5: LED_DataArray[i] = uint32_t(luminance * 10/10) << 8 | uint32_t(luminance * 7/10) << 16 | uint8_t(luminance * 5/10); break;
+        case RGB_SCALE_R10_G7_B4: LED_DataArray[i] = uint32_t(luminance * 10/10) << 8 | uint32_t(luminance * 7/10) << 16 | uint8_t(luminance * 4/10); break;
+        case RGB_SCALE_R10_G8_B7: LED_DataArray[i] = uint32_t(luminance * 10/10) << 8 | uint32_t(luminance * 8/10) << 16 | uint8_t(luminance * 7/10); break;
       }
     }
     LED_WriteData();
@@ -229,13 +229,13 @@ EncoderState encoderReceiveAnalyze() {
     for (uint8_t i = 0; i < LED_NUM; i++) {
       switch (RGB_Scale) {
         case RGB_SCALE_R10_G7_B5:
-          led_data[i] = { luminance * 7/10, luminance * 10/10, luminance * 5/10 };
+          led_data[i] = { uint8_t(luminance * 7/10), uint8_t(luminance * 10/10), uint8_t(luminance * 5/10) };
           break;
         case RGB_SCALE_R10_G7_B4:
-          led_data[i] = { luminance * 7/10, luminance * 10/10, luminance * 4/10 };
+          led_data[i] = { uint8_t(luminance * 7/10), uint8_t(luminance * 10/10), uint8_t(luminance * 4/10) };
           break;
         case RGB_SCALE_R10_G8_B7:
-          led_data[i] = { luminance * 8/10, luminance * 10/10, luminance * 7/10 };
+          led_data[i] = { uint8_t(luminance * 8/10), uint8_t(luminance * 10/10), uint8_t(luminance * 7/10) };
           break;
       }
     }
diff --git a/Marlin/src/lcd/extui/ui_api.h b/Marlin/src/lcd/extui/ui_api.h
index b7d670de13d6..7c9a8028b762 100644
--- a/Marlin/src/lcd/extui/ui_api.h
+++ b/Marlin/src/lcd/extui/ui_api.h
@@ -66,15 +66,9 @@ namespace ExtUI {
   enum extruder_t : uint8_t { E0, E1, E2, E3, E4, E5, E6, E7 };
   enum heater_t   : uint8_t { H0, H1, H2, H3, H4, H5, BED, CHAMBER, COOLER };
   enum fan_t      : uint8_t { FAN0, FAN1, FAN2, FAN3, FAN4, FAN5, FAN6, FAN7 };
-  enum result_t   : uint8_t {
-    OPTITEM(HAS_PID_HEATING, PID_STARTED)
-    OPTITEM(HAS_PID_HEATING, PID_BED_STARTED)
-    OPTITEM(HAS_PID_HEATING, PID_BAD_HEATER_ID)
-    OPTITEM(HAS_PID_HEATING, PID_TEMP_TOO_HIGH)
-    OPTITEM(HAS_PID_HEATING, PID_TUNING_TIMEOUT)
-    OPTITEM(HAS_PID_HEATING, PID_DONE)
-  };
-
+  #if HAS_PID_HEATING
+    enum result_t : uint8_t { PID_STARTED, PID_BED_STARTED, PID_BAD_HEATER_ID, PID_TEMP_TOO_HIGH, PID_TUNING_TIMEOUT, PID_DONE };
+  #endif
   constexpr uint8_t extruderCount = EXTRUDERS;
   constexpr uint8_t hotendCount   = HOTENDS;
   constexpr uint8_t fanCount      = FAN_COUNT;
diff --git a/Marlin/src/lcd/marlinui.cpp b/Marlin/src/lcd/marlinui.cpp
index 4eed5f3c6595..c1f0b624a34d 100644
--- a/Marlin/src/lcd/marlinui.cpp
+++ b/Marlin/src/lcd/marlinui.cpp
@@ -1671,7 +1671,7 @@ void MarlinUI::host_notify(const char * const cstr) {
         card.abortFilePrintSoon();
       else if (card.isMounted())
         card.closefile();
-      #endif
+    #endif
     #ifdef ACTION_ON_CANCEL
       hostui.cancel();
     #endif