Fix message bar damage

Fixes #7224.

CHANGELOG.md

@@ -69,6 +69,7 @@ The format is based on [Keep a Changelog](https://keepachangelog.com/en/1.0.0/).
 - `window.startup_mode` applied to window again when creating new tab
 - Crash when leaving search after resize
 - Cursor being hidden after reaching cursor blinking timeout
+- Message bar content getting stuck after closing with multiple messages on Wayland
 
 ### Removed
 

alacritty/src/display/mod.rs

@@ -941,12 +941,18 @@ impl Display {
                 MessageType::Warning => config.colors.normal.yellow,
             };
 
+            let x = 0;
+            let width = size_info.width() as i32;
+            let height = (size_info.height() - y) as i32;
             let message_bar_rect =
-                RenderRect::new(0., y, size_info.width(), size_info.height() - y, bg, 1.);
+                RenderRect::new(x as f32, y, width as f32, height as f32, bg, 1.);
 
             // Push message_bar in the end, so it'll be above all other content.
             rects.push(message_bar_rect);
 
+            // Always damage message bar, since it could have messages of the same size in it.
+            self.damage_rects.push(DamageRect { x, y: y as i32, width, height });
+
             // Draw rectangles.
             self.renderer.draw_rects(&size_info, &metrics, rects);