diff --git a/src/Pages/CommonPage.php b/src/Pages/CommonPage.php
index 4c6905c..531dfbb 100644
--- a/src/Pages/CommonPage.php
+++ b/src/Pages/CommonPage.php
@@ -5,6 +5,7 @@
 use Exception;
 use HeadlessChromium\Exception\ElementNotFoundException;
 use HeadlessChromium\Exception\OperationTimedOut;
+use HeadlessChromium\Exception\TargetDestroyed;
 use HeadlessChromium\Page as DomPage;
 use PrestaFlow\Library\Exceptions\TimeoutException;
 use PrestaFlow\Library\Expects\Expect;
@@ -824,6 +825,11 @@ public function elementIsVisible($selector, $timeout = 1000)
             if (get_class($elem->dom()) instanceof \HeadlessChromium\Dom) {
                 return true;
             }
+        } catch (TargetDestroyed $e) {
+            // The browser or the page went away (closed by another process,
+            // crashed). That is not "the element is missing": answering false
+            // would turn a lost browser into a failed assertion on the shop.
+            throw $e;
         } catch (ElementNotFoundException | OperationTimedOut | Exception $e) {
             return false;
         }
diff --git a/tests/Unit/Pages/VisibilityOnLostBrowserTest.php b/tests/Unit/Pages/VisibilityOnLostBrowserTest.php
new file mode 100644
index 0000000..ddb38b9
--- /dev/null
+++ b/tests/Unit/Pages/VisibilityOnLostBrowserTest.php
@@ -0,0 +1,56 @@
+<?php
+
+namespace PrestaFlow\Tests\Unit\Pages;
+
+use HeadlessChromium\Exception\OperationTimedOut;
+use HeadlessChromium\Exception\TargetDestroyed;
+use PHPUnit\Framework\TestCase;
+use PrestaFlow\Library\Pages\FrontOfficePage;
+
+/**
+ * isVisible() answers "is this element on the page?", not "is the browser
+ * still there?".
+ *
+ * When the Chrome a run drives is closed under it (another PrestaFlow process
+ * releasing a shared browser, a crash), chrome-php throws TargetDestroyed
+ * ("The session is destroyed."). elementIsVisible() used to catch every
+ * Exception and return false, so the lost browser read as a missing element:
+ * a suite asserting a block on the home page failed with "false must be the
+ * same as true", which looks like a real regression of the shop, instead of
+ * reporting the browser that went away.
+ */
+final class VisibilityOnLostBrowserTest extends TestCase
+{
+    private function pageThrowing(\Throwable $error): FrontOfficePage
+    {
+        $fakePage = new class($error) {
+            public function __construct(private \Throwable $error) {}
+            public function waitUntilContainsElement($selector, $timeout = 30000)
+            {
+                throw $this->error;
+            }
+        };
+
+        return new class($fakePage) extends FrontOfficePage {
+            public function __construct(private $fakePage) {}
+            public function getPage() { return $this->fakePage; }
+        };
+    }
+
+    public function testAMissingElementIsNotVisible(): void
+    {
+        $page = $this->pageThrowing(new OperationTimedOut('Operation timed out after 1000ms.'));
+
+        $this->assertFalse($page->isVisible('#psflowdemo-block', 1000));
+    }
+
+    public function testALostBrowserIsReportedNotReadAsAMissingElement(): void
+    {
+        $page = $this->pageThrowing(new TargetDestroyed('The session is destroyed.'));
+
+        $this->expectException(TargetDestroyed::class);
+        $this->expectExceptionMessage('The session is destroyed.');
+
+        $page->isVisible('#psflowdemo-block', 1000);
+    }
+}