diff --git a/src/Renderers/Bs3FormRenderer.php b/src/Renderers/Bs3FormRenderer.php
index 38def74..5e41ddb 100644
--- a/src/Renderers/Bs3FormRenderer.php
+++ b/src/Renderers/Bs3FormRenderer.php
@@ -42,6 +42,16 @@ public function __construct()
 	}
 
 
+	public function render(Form $form, string $mode = null): string
+	{
+		if ($this->form !== $form) {
+			$this->controlsInit = false;
+		}
+
+		return parent::render($form, $mode);
+	}
+
+
 	public function renderBegin(): string
 	{
 		$this->controlsInit();
diff --git a/src/Renderers/Bs4FormRenderer.php b/src/Renderers/Bs4FormRenderer.php
index 2bdd4aa..d7eab9a 100644
--- a/src/Renderers/Bs4FormRenderer.php
+++ b/src/Renderers/Bs4FormRenderer.php
@@ -60,6 +60,16 @@ public function __construct($layout = FormLayout::HORIZONTAL)
 	}
 
 
+	public function render(Form $form, string $mode = null): string
+	{
+		if ($this->form !== $form) {
+			$this->controlsInit = false;
+		}
+
+		return parent::render($form, $mode);
+	}
+
+
 	public function renderBegin(): string
 	{
 		$this->controlsInit();