Allow exit from power/spektrum while receiver is streaming

radio/src/gui/common/stdlcd/radio_power_meter.cpp

@@ -28,6 +28,10 @@ void menuRadioPowerMeter(event_t event)
 {
   if (TELEMETRY_STREAMING()) {
     lcdDrawCenteredText(LCD_H/2, "Turn off receiver");
+    if(event == EVT_KEY_FIRST(KEY_EXIT)) {
+      killEvents(event);
+      popMenu();
+    }
     return;
   }
 

radio/src/gui/common/stdlcd/radio_spectrum_analyser.cpp

@@ -27,6 +27,10 @@ void menuRadioSpectrumAnalyser(event_t event)
 {
   if (TELEMETRY_STREAMING()) {
     lcdDrawCenteredText(15, "Turn off receiver");
+    if(event == EVT_KEY_FIRST(KEY_EXIT)) {
+      killEvents(event);
+      popMenu();
+    }
     return;
   }