diff --git a/Application.php b/Application.php
index c1fd41b80..c39007ad7 100644
--- a/Application.php
+++ b/Application.php
@@ -647,7 +647,15 @@ public function find(string $name)
         // filter out aliases for commands which are already on the list
         if (\count($commands) > 1) {
             $commandList = $this->commandLoader ? array_merge(array_flip($this->commandLoader->getNames()), $this->commands) : $this->commands;
-            $commands = array_unique(array_filter($commands, function ($nameOrAlias) use (&$commandList, $commands, &$aliases) {
+
+            if (isset($commandList[$name])) {
+                return $this->get($name);
+            }
+
+            foreach ($commands as $k => $nameOrAlias) {
+                if ($nameOrAlias === $name) {
+                    return $this->get($nameOrAlias);
+                }
                 if (!$commandList[$nameOrAlias] instanceof Command) {
                     $commandList[$nameOrAlias] = $this->commandLoader->get($nameOrAlias);
                 }
@@ -656,8 +664,14 @@ public function find(string $name)
 
                 $aliases[$nameOrAlias] = $commandName;
 
-                return $commandName === $nameOrAlias || !\in_array($commandName, $commands);
-            }));
+                if ($commandName === $nameOrAlias || !\in_array($commandName, $commands)) {
+                    continue;
+                }
+
+                unset($commands[$k]);
+            }
+
+            $commands = array_unique($commands);
         }
 
         if (\count($commands) > 1) {
diff --git a/Helper/Table.php b/Helper/Table.php
index 0a641103d..5aefa3d7b 100644
--- a/Helper/Table.php
+++ b/Helper/Table.php
@@ -589,7 +589,9 @@ private function calculateRowCount(): int
             ++$numberOfRows; // Add row for header separator
         }
 
-        ++$numberOfRows; // Add row for footer separator
+        if (\count($this->rows) > 0) {
+            ++$numberOfRows; // Add row for footer separator
+        }
 
         return $numberOfRows;
     }
diff --git a/Tests/ApplicationTest.php b/Tests/ApplicationTest.php
index df8d8e46f..cd8904ea7 100644
--- a/Tests/ApplicationTest.php
+++ b/Tests/ApplicationTest.php
@@ -1692,6 +1692,31 @@ public function testAllExcludesDisabledLazyCommand()
         $this->assertArrayNotHasKey('disabled', $application->all());
     }
 
+    public function testFindAlternativesDoesNotLoadSameNamespaceCommandsOnExactMatch()
+    {
+        $application = new Application();
+        $application->setAutoExit(false);
+
+        $loaded = [];
+
+        $application->setCommandLoader(new FactoryCommandLoader([
+            'foo:bar' => function () use (&$loaded) {
+                $loaded['foo:bar'] = true;
+
+                return (new Command('foo:bar'))->setCode(function () {});
+            },
+            'foo' => function () use (&$loaded) {
+                $loaded['foo'] = true;
+
+                return (new Command('foo'))->setCode(function () {});
+            },
+        ]));
+
+        $application->run(new ArrayInput(['command' => 'foo']), new NullOutput());
+
+        $this->assertSame(['foo' => true], $loaded);
+    }
+
     protected function getDispatcher($skipCommand = false)
     {
         $dispatcher = new EventDispatcher();
diff --git a/Tests/Helper/TableTest.php b/Tests/Helper/TableTest.php
index 124309dd5..c4acc3fbf 100644
--- a/Tests/Helper/TableTest.php
+++ b/Tests/Helper/TableTest.php
@@ -951,6 +951,38 @@ public function testAppendRowWithoutSectionOutput()
         $table->appendRow(['9971-5-0210-0', 'A Tale of Two Cities', 'Charles Dickens', '139.25']);
     }
 
+    public function testSectionOutputHandlesZeroRowsAfterRender()
+    {
+        $sections = [];
+        $stream = $this->getOutputStream(true);
+        $output = new ConsoleSectionOutput($stream->getStream(), $sections, $stream->getVerbosity(), $stream->isDecorated(), new OutputFormatter());
+        $output->writeln('My Table');
+        $table = new Table($output);
+        $table
+            ->setHeaders(['ISBN', 'Title', 'Author', 'Price'])
+            ->setRows([]);
+
+        $table->render();
+
+        $table->appendRow(['9971-5-0210-0', 'A Tale of Two Cities', 'Charles Dickens', '139.25']);
+
+        $expected =
+            <<<TABLE
+My Table
++------+-------+--------+-------+
+|\033[32m ISBN \033[39m|\033[32m Title \033[39m|\033[32m Author \033[39m|\033[32m Price \033[39m|
++------+-------+--------+-------+
+\x1b[3A\x1b[0J+---------------+----------------------+-----------------+--------+
+|\033[32m ISBN          \033[39m|\033[32m Title                \033[39m|\033[32m Author          \033[39m|\033[32m Price  \033[39m|
++---------------+----------------------+-----------------+--------+
+| 9971-5-0210-0 | A Tale of Two Cities | Charles Dickens | 139.25 |
++---------------+----------------------+-----------------+--------+
+
+TABLE;
+
+        $this->assertEquals($expected, $this->getOutputContent($output));
+    }
+
     public function testIsNotDefinedStyleException()
     {
         $this->expectException('Symfony\Component\Console\Exception\InvalidArgumentException');