use local gtk show initiation instead of show_all method

src/Entity/Browser/Container/Tab.php

@@ -33,7 +33,7 @@ class Tab
             'gemini://yggverse.cities.yesterweb.org'
         );
 
-        // Connect events
+        // Init events
         $this->gtk->connect(
             'switch-page',
             function (
@@ -101,6 +101,7 @@ class Tab
             );
         }
 
-        $this->gtk->show_all();
+        // Render
+        $this->gtk->show();
     }
 }

src/Entity/Browser/Container/Tab/Page.php

@@ -66,7 +66,7 @@ class Page
         );
 
         // Render
-        $this->gtk->show_all();
+        $this->gtk->show();
     }
 
     public function refresh(): void

src/Entity/Browser/Container/Tab/Page/Content.php

@@ -67,6 +67,9 @@ class Content
         $this->gtk->add(
             $this->viewport->gtk
         );
+
+        // Render
+        $this->gtk->show();
     }
 
     public function refresh()

src/Entity/Browser/Container/Tab/Page/Content/Data.php

@@ -54,6 +54,10 @@ class Data
             0
         );
 
+        // Render
+        $this->gtk->show();
+
+        // Init events
         $this->gtk->connect(
             'activate-link',
             function(

src/Entity/Browser/Container/Tab/Page/Content/Viewport.php

@@ -19,5 +19,8 @@ class Viewport
 
         // Init viewport
         $this->gtk = new \GtkViewport;
+
+        // Render
+        $this->gtk->show();
     }
 }

src/Entity/Browser/Container/Tab/Page/Navbar.php

@@ -94,6 +94,9 @@ class Navbar
         $this->gtk->add(
             $this->go->gtk
         );
+
+        // Render
+        $this->gtk->show();
     }
 
     public function refresh()

src/Entity/Browser/Container/Tab/Page/Navbar/History.php

@@ -50,6 +50,9 @@ class History
         $this->gtk->add(
             $this->forward->gtk
         );
+
+        // Render
+        $this->gtk->show();
     }
 
     public function add(

src/Entity/Browser/Container/Tab/Page/Response.php

@@ -81,7 +81,7 @@ class Response
 
     public function show(): void
     {
-        $this->gtk->show_all();
+        $this->gtk->show();
     }
 
     public function hide(): void